Numbers 130,000s

A page of the Numeropedia - the Special Encyclopedia of Numbers

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130,000

[EECS]  130K(W) is one of standard numerical values for resistors (of tolerance class 5%).

131,071

[Math.]  The 6th Mersenne prime number: 217–1.

131,113

[Math.]  A special prime number, formed by two absolute prime numbers 113 and 131.  The number 113,131 is also prime.  Even the number 13.13.11 is prime! But unfortunately 11.13.13 is not.

131,413

[Math.]  A sequence of prime numbers of similar pattern: 787, 9109, 111211 and 131413; or even as: 787, 091009, 111211 and 131413.

132,049

[Math.]  A prime number.  A Mersenne exponent: 2132049–1 is the 30th Mersenne prime number.

132,496

[Math.]  132,496 = (–132+496)2 = 3642.

132,651

[Math.]  132,651 = (–13–2+65+1)3 = (–1–3–2+6+51)3 = 513.

133,331

[Math.]  133,331 = 11×17×23×31, product of alternating prime numbers, not including 13, 19 and 29.

133,334

[Math.]  13,333,466,667 = 133,3342–66,6672 = (133334+66667)×66667, where 133334 = 66667×2.

133,496

[Math.]  Subfactorial of 9 is !9 = 133,496.

134,340

[Astronomy]  As of August 24, 2006, after the International Astronomical Union voted to demote the 9th planet Pluto (discovered in 1930) to “dwarf planet” and it was assigned the asteroid number 134340 by the Minor Planet Center.

134,567

[Math.]  Number 134,567 misses 3 digits 2, 8 and 9 in 9 digits 1-9:

134,567×5 = 672,835 misses 3 digits 1, 4 and 9 (modulo 9)

134,569

[Math.] Number 134,569 misses 3 digits 2, 7 and 8 in 9 digits 1-9:

134,569×2 = 269,138 misses 3 digits 4, 5 and 7 (modulo 9)

134,579

[Math.]  Number 134,579 misses 3 digits 2, 6 and 8 in 9 digits 1-9:

134,579×2 = 269,158 misses 3 digits 4, 3 and 7 (modulo 9)

134,579×5 = 672,895 misses 3 digits 1, 3 and 4 (modulo 9).

134,589

[Math.]  Number 134,589 misses 3 digits 2, 6 and 7 in 9 digits 1-9:

134,589×2 = 269,178 misses 3 digits 4, 3 and 5 (modulo 9)

134,589×5 = 672,945 misses 3 digits 1, 3 and 8 (modulo 9).

134,679

[Math.]  Number 134,789 misses 3 digits 2, 5 and 8 in 9 digits 1-9:

134,679×2 = 269,358 misses 3 digits 4, 1 and 7 (modulo 9).

134,689

[Math.]  Number 134,789 misses 3 digits 2, 5 and 7 in 9 digits 1-9:

134,689×2 = 269,378 misses 3 digits 4, 1 and 5 (modulo 9).

134,789

[Math.]  Number 134,789 misses 3 digits 2, 5 and 6 in 9 digits 1-9:

134,789×2 = 269,578 misses 3 digits 4, 1 and 3

135,137

[Math.]  One of Markov numbers are… 75025, 96557, 135137, 195025, 196418, 294685, 426389, 499393, 514229, 646018, 925765…

135,678

[Math.]  Number 135,672 misses 3 digits 2, 4 and 9 in 9 digits 1-9:

135,678×2 = 271,356 misses 3 digits 4, 8 and 9 (modulo 9).

135,679

[Math.]  Number 135,679 misses 3 digits 2, 4 and 8 in 9 digits 1-9:

135,679×5 = 678,395 misses 3 digits 1, 2 and 4 (modulo 9).

135,789

[Math.]  Number 134,789 misses 3 digits 2, 4 and 6 in 9 digits 1-9:

135,789×5 = 678,945 misses 3 digits 1, 2 and 3 (modulo 9).

136,161

[Math.]  136,161 = (1+361+6+1)2 = 3692.

136,361

[Math.]  Repeatedly inserting numbers 36 in the middle of the prime number 11 yields other prime numbers: 1361, 136,361, 13,636,361, 1,363,636,361 and 136,363,636,361.

[Math.]

692 = 136,161

36992 = 13682601

369992 = 1368926001

3699992 = 136899260001

36999992 = 13689992600001

3366992 = 113366,216601

336699992 = 11336688,32660001

33669999992 = 1133668899,3266000001

3366999999992 = 113366889999,326600000001

333,666,9992 = 111,333,666,221,666,001

333,666,999,9992 = 111,333,666,888,332,666,000,001

333,666,999,999,9992 = 111,333,666,888,999,332,666,000,000,001

3333,6666,99992 = 1111,3333,6666,2221,6666,0001

3333,6666,9999,99992 = 1111,3333,6666,8888,3332,6666,0000,0001.

136,578

[Math.]  Two consecutive sums of consecutive numbers:

2601+…+2652 = 2653+…+2703 = 136,578.

136,789

[Math.]  Number 134,789 misses 3 digits 2, 4 and 5 in 9 digits 1-9:

136,789×5 = 683,945 misses 3 digits 1, 2 and 7 (modulo 9).

137,903 & 137,904

[Math.]  The 7th square number that is the sum of squares of 2 consecutive numbers: 38,034,750,625 = 195,0252 = 1379032+1379042. Each root number in the series is 6 times the previous root number minus the earlier root number: 1, 52, 292, 1692, 9852...

Or in other words:

(137,903, 137,904, 195,025) is the 7th Pythagorean triple (lengths of 3 sides of a right triangle), where two sides are consecutive integers.

138,420

[Math.]  Sum (in degrees) of all internal angles of a 771-side polygon.

A regular 771-side polygon is constructible by using only straightedge and compass.

139,815

[Math.]  A pair of amicable numbers (122265, 139815).