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10002023131210 = 25115373912011933
BaseRepresentation
bin1001000110001100011100…
…0010010010100001001010
31022102011222012002222002221
42101203013002102201022
52302333120410144320
633134511015444254
72051423312566105
oct221430702224112
938364865088087
1010002023131210
11320691a33a490
12115656138668a
13577257341296
14268159ac973c
151252978743aa
hex918c709284a

10002023131210 has 128 divisors (see below), whose sum is σ = 20065046388480. Its totient is φ = 3558836736000.

The previous prime is 10002023131187. The next prime is 10002023131231. The reversal of 10002023131210 is 1213132020001.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5174351404 + ... + 5174353336.

It is an arithmetic number, because the mean of its divisors is an integer number (156758174910).

Almost surely, 210002023131210 is an apocalyptic number.

10002023131210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10002023131210 is an abundant number, since it is smaller than the sum of its proper divisors (10063023257270).

10002023131210 is a wasteful number, since it uses less digits than its factorization.

10002023131210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3944.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10002023131210 its reverse (1213132020001), we get a palindrome (11215155151211).

The spelling of 10002023131210 in words is "ten trillion, two billion, twenty-three million, one hundred thirty-one thousand, two hundred ten".

Divisors: 1 2 5 10 11 22 53 55 106 110 265 530 583 739 1166 1201 1478 1933 2402 2915 3695 3866 5830 6005 7390 8129 9665 12010 13211 16258 19330 21263 26422 39167 40645 42526 63653 66055 78334 81290 102449 106315 127306 132110 195835 204898 212630 318265 391670 430837 512245 636530 700183 861674 887539 1024490 1126939 1400366 1428487 1775078 2154185 2253878 2321533 2856974 3500915 4308370 4437695 4643066 5634695 7001830 7142435 8875390 9762929 11269390 11607665 14284870 15713357 19525858 23215330 25536863 31426714 47039567 48814645 51073726 75709811 78566785 94079134 97629290 123041249 127684315 151419622 157133570 235197835 246082498 255368630 378549055 470395670 517435237 615206245 757098110 832807921 1034870474 1230412490 1353453739 1665615842 1715612887 2587176185 2706907478 3431225774 4164039605 5174352370 6767268695 8328079210 8578064435 13534537390 17156128870 18871741757 37743483514 90927483011 94358708785 181854966022 188717417570 454637415055 909274830110 1000202313121 2000404626242 5001011565605 10002023131210