Numbers 10,500-10,999

A page of the Numeropedia - the Special Encyclopedia of Numbers

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10,518

[Math.]  10,518 = 51+12+83+104.

10,542

[Math.]  Two multiples of number 5271, 5271×2 = 10,542 and 5271×7 = 36,897, use each of 10 digits 0-9 once.

10,585

[Math.]  A Carmichael number: 10,585 = 5×29×73.

10,598

[Math.]  10,598 = 51+92+83+104.

10,606

[Math.]  106063 = 1,193,039,625,016 = (119+30–39+62–50–16)3.

10,609

[Math.]  Six square numbers using the same digits: 1302 = 16900, 1402 = 19600, 3102 = 96100, 1032 = 10609, 2472 = 61009 and 3012 = 90601.

Reversible numbers and their squares: 1032 = 10609 and 3012 = 90601.

10,624

[Math.]  The smallest 5-digit cube number = 223.

10,638

[Math.]  Each ratio 97524/10836 = 95823/10647 = 95742/10638 = 9 uses each of 10 digits 0-9 once.

10,647

[Math.]  Each ratio 97524/10836 = 95823/10647 = 95742/10638 = 9 uses each of 10 digits 0-9 once.

10,648

[Math.]  All the cubic powers 23 = 8, 223 = 10,648, 2223 = 10,941,048, 22223 = 10,970,645,048, 22,2223 = 10,973,607,685,048 and 222,2223 = 10,973,903,978,085,048 do not use digits 2.

10,654

[Math.]  Two multiples of number 5327, 5327×2 = 10,654 and 5327×7 = 37,289, use each of 10 digits 0-9 once.

10,744

[Math.]  A pair of amicable numbers (10744, 10856), the first 5-digit pairs.

10,836

[Math.]  Each ratio 97524/10836 = 95823/10647 = 95742/10638 = 9 uses each of 10 digits 0-9 once.

10,856

[Math.]  A pair of amicable numbers (10744, 10856), the first 5-digit pairs.

10,911

[Geology]  The deepest place in the ocean (10911 m = 35797 feet) is named Challenger Deep in the Pacific Ocean, discovered in 1851.

10,946

[Math.]  The 21st Fibonacci number.

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

10,987

[Math.]  One of only three 5-digit prime numbers whose digits are consecutive (including digit 0). The other 2 prime numbers are: 76,543 and 78,901.

10,989

[Math.]

(*)   332×9 = 1089×9 = 9,801 = 992 & 1089×9801 = 10,673,289 = 32672

1089…1089×9 = 9801…9801  & 1089…1089×9801…9801  = 3267…32672

(**)  10989×9 = 98901 & 10989×98901 = 1,086,823,089 = 329672

10989…10989×9 = 98901…98901 & 10989…10989×98901...98901 = 32967…329672

(***)   109989×9 = 989901 & 109989×989901 = 108,878,221,089 = 3299672

109989…109989×9 = 989901…989901 &

109989…109989×989901...989901 = 329967…3299672

(****)  109…989×9 = 989…901 & 109...989×989…901 = 329…9672

109…989...109…989×9 = 989…901...989…901  &

109…989…109…989×989…901...989…901 = 329…967…329…9672.

10nnn

[Zip]  U.S. Postal Zip Codes of New York: 10nnn-14nnn and 005nn.