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10137137697 = 3219531118519
BaseRepresentation
bin10010111000011100…
…00111001000100001
3222011110210221200100
421130032013020201
5131230101401242
64353522013013
7506131151211
oct113416071041
928143727610
1010137137697
114332171655
121b6aaa7169
13c57234a3b
146c2460241
153e4e4b54c
hex25c387221

10137137697 has 24 divisors (see below), whose sum is σ = 15704020800. Its totient is φ = 6281597088.

The previous prime is 10137137693. The next prime is 10137137713. The reversal of 10137137697 is 79673173101.

10137137697 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10137137697 - 22 = 10137137693 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10137137693) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 550197 + ... + 568322.

It is an arithmetic number, because the mean of its divisors is an integer number (654334200).

Almost surely, 210137137697 is an apocalyptic number.

It is an amenable number.

10137137697 is a deficient number, since it is larger than the sum of its proper divisors (5566883103).

10137137697 is a wasteful number, since it uses less digits than its factorization.

10137137697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118597 (or 1118594 counting only the distinct ones).

The product of its (nonzero) digits is 166698, while the sum is 45.

The spelling of 10137137697 in words is "ten billion, one hundred thirty-seven million, one hundred thirty-seven thousand, six hundred ninety-seven".

Divisors: 1 3 9 19 53 57 159 171 477 1007 3021 9063 1118519 3355557 10066671 21251861 59281507 63755583 177844521 191266749 533533563 1126348633 3379045899 10137137697