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10100560055 = 523280131357
BaseRepresentation
bin10010110100000101…
…00101000010110111
3222001220222121120212
421122002211002313
5131141220410210
64350134020035
7505205225645
oct113202450267
928056877525
1010100560055
1143135592a3
121b5a7a761b
13c4c798b71
146bb65c195
153e1b23805
hex25a0a50b7

10100560055 has 16 divisors (see below), whose sum is σ = 12652576704. Its totient is φ = 7726118400.

The previous prime is 10100560003. The next prime is 10100560061. The reversal of 10100560055 is 55006500101.

It is not a de Polignac number, because 10100560055 - 226 = 10033451191 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10100560055.

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, 306437 + ... + 337793.

It is an arithmetic number, because the mean of its divisors is an integer number (790786044).

Almost surely, 210100560055 is an apocalyptic number.

10100560055 is a deficient number, since it is larger than the sum of its proper divisors (2552016649).

10100560055 is a wasteful number, since it uses less digits than its factorization.

10100560055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34186.

The product of its (nonzero) digits is 750, while the sum is 23.

The spelling of 10100560055 in words is "ten billion, one hundred million, five hundred sixty thousand, fifty-five".

Divisors: 1 5 23 115 2801 14005 31357 64423 156785 322115 721211 3606055 87830957 439154785 2020112011 10100560055