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15055056560060 = 22511431591443611
BaseRepresentation
bin1101101100010100011101…
…0011000101111110111100
31222022020201202222102020122
43123011013103011332330
53433130223434410220
652004110354434112
73112456223216006
oct333050723057674
958266652872218
1015055056560060
1148848a4a41a90
12183192bb92938
138528bb76237a
143a09509cb376
151b193add4425
hexdb1474c5fbc

15055056560060 has 48 divisors (see below), whose sum is σ = 35291853539712. Its totient is φ = 5347250529600.

The previous prime is 15055056560059. The next prime is 15055056560087. The reversal of 15055056560060 is 6006565055051.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 15055056559993 and 15055056560020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 795712346 + ... + 795731265.

It is an arithmetic number, because the mean of its divisors is an integer number (735246948744).

Almost surely, 215055056560060 is an apocalyptic number.

15055056560060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15055056560060 is an abundant number, since it is smaller than the sum of its proper divisors (20236796979652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15055056560060 is a wasteful number, since it uses less digits than its factorization.

15055056560060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1591443674 (or 1591443672 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 44.

The spelling of 15055056560060 in words is "fifteen trillion, fifty-five billion, fifty-six million, five hundred sixty thousand, sixty".

Divisors: 1 2 4 5 10 11 20 22 43 44 55 86 110 172 215 220 430 473 860 946 1892 2365 4730 9460 1591443611 3182887222 6365774444 7957218055 15914436110 17505879721 31828872220 35011759442 68432075273 70023518884 87529398605 136864150546 175058797210 273728301092 342160376365 350117594420 684320752730 752752828003 1368641505460 1505505656006 3011011312012 3763764140015 7527528280030 15055056560060