Numbers 33,000s

A page of the Numeropedia - the Special Encyclopedia of Numbers

& [100K]...

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33,000

[EECS]  33K(W) is one of standard numerical values for resistors (of tolerance class 5%).

33,033

[Zip]  U.S. Postal Zip Code: Homestead, Florida 33033.

33,058

[Math.] 33,058,148,761 = (33,058+148,761)2 = 181,8192 and 669,420,148,761 = (669420+148761)2 = 818,1812 and 181819+818181 = 1,000,000.

33,133

[Zip]  U.S. Postal Zip Code: Miami, Florida 33133.

33,144

[Math.]  331442 = 1,098,524,736, a square number using each of 10 digits 0-9 once. (The 3rd of 87 such numbers).

33,186

[Zip]  U.S. Postal Zip Code: Three Lakes, Florida 33186.

33,233

[Zip]  U.S. Postal Zip Code: Miami, Florida 33233.

33,223

[Math.]  A prime number.

33,303

[Zip]  U.S. Postal Zip Code: Fort Lauderdale, Florida 33303.

33,313

[Zip]  U.S. Postal Zip Code: Fort Lauderdale, Florida 33313.

33,323

[Zip]  U.S. Postal Zip Code: Fort Lauderdale, Florida 33323.

33,330-33,339

[Zip]  U.S. Postal Zip Code: Fort Lauderdale, Florida 33330 to 33339, except 33333.

33,331

[Math.]  A prime number.

[Math.]  33333,66667,00000 = 33,3333+66,6673+000003 and

33333,66667,00001 = 33,3333+66,6673+000013.

166,665,000,033,333 = 166663+500003+333333.   (Generalizable)

33,332

[Math.]  Square of numbers of similar pattern xxy, where y = x–1.

* 1102 = 012,100 & 012+100 = 112 = 110+2.

* 3322 = 110,224 & 110+224 = 334 = 332+2.

33,332= 1111022224 & 11,110+22,224 = 33,334 = 33,332+2.

Similarly, 3…322 = 1…102…24 & 1…10+2…24 = 3…34 = 3…32+2.

* 4432 = 196,249 & 196+249 = 445 = 443+2

* 6652 = 442,225 & 442+225 = 667 = 665+2.

Similarly, 6…652 = 4…422…25 & 4…42+2…25 = 6…67 = 6…65+2.

* 7762 = 602,176 & 602+176 = 778 = 776+2.

33,333

[Math.]

3×37 = 111

33×3367 = 111,111

333×333,667 = 111,111,111

3333×33336667 = 111,111,111,111

33333×3333366667 = 111,111,111,111,111

333333×333333666667 = 111,111,111,111,111,111

...

33333, 33334, 33335, 33336, 33337, 33347 & 33357

[Math.]

 33×34 = 1122 33×35 = 1155 33×36 = 1188 33×37 = 1221 33×47 = 1551 33×57 = 1881

...

 33333×33334=1111122222 33333×33335= 1111155555 33333×33336= 1111188888 33333×33337=1111222221 33333×33347= 1111555551 33333×33357= 1111888881

… (generalizable pattern) …

33,334

[Math.]  3,333,466,668 = 66,6682–33,3342 = (33334+66668)×33334, where 66668 = 33334×2.

[Math.]  333,340,000,066,667 = 333343+000003+666673. (Generalizable)

[Math.]  Repeatedly inserting numbers 15 in the middle of the square number 16 yields other squares 1156 = 342, 111556 = 3342, 11115556 = 33342, 1111155556 = 333342

33,335

[Math.]  Repeatedly inserting numbers 12 between the digits 1 and 2 in the square number 1225 = 352 yields other squares 112225 = 3352, 11122225 = 33352, 1111222225 = 333352

33,433

[Zip]  U.S. Postal Zip Code: Boca Raton, Florida 33433.

33,461

[Math.]  A prime number.

The 6th square number that is the sum of squares of 2 consecutive numbers: 334612 = 1,119,638,521 = 236602+236612. 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:

(23660, 23661, 33461) is the 6th Pythagorean triple (lengths of 3 sides of a right triangle), where 2 sides are consecutive integers.

[Math.]  One of Markov numbers are… 4181, 5741, 6466, 7561, 9077, 10946, 14701, 28657, 33461, 37666, 43261, 51641, 62210, 75025, 96557…

33,633

[Zip]  U.S. Postal Zip Code: Tampa, Florida 33633.

33,733

[Zip]  U.S. Postal Zip Code: Saint Petersburg, Florida 33733.

33nnn

[Zip]  U.S. Postal Zip Codes of Florida: 32nnn-34nnn.