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10157013459 = 324792356069
BaseRepresentation
bin10010111010110011…
…11011100111010011
3222012212012202002200
421131121323213103
5131300143412314
64355512014243
7506462122065
oct113531734723
928185182080
1010157013459
1143424075aa
121b75691383
13c5b3a3748
146c4d55735
153e6a75709
hex25d67b9d3

10157013459 has 12 divisors (see below), whose sum is σ = 14701876800. Its totient is φ = 6757203024.

The previous prime is 10157013457. The next prime is 10157013469. The reversal of 10157013459 is 95431075101.

It is a happy number.

10157013459 is a `hidden beast` number, since 1 + 0 + 1 + 570 + 1 + 34 + 59 = 666.

It is not a de Polignac number, because 10157013459 - 21 = 10157013457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10157013457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1173724 + ... + 1182345.

It is an arithmetic number, because the mean of its divisors is an integer number (1225156400).

Almost surely, 210157013459 is an apocalyptic number.

10157013459 is a deficient number, since it is larger than the sum of its proper divisors (4544863341).

10157013459 is a wasteful number, since it uses less digits than its factorization.

10157013459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2356554 (or 2356551 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 36.

The spelling of 10157013459 in words is "ten billion, one hundred fifty-seven million, thirteen thousand, four hundred fifty-nine".

Divisors: 1 3 9 479 1437 4311 2356069 7068207 21204621 1128557051 3385671153 10157013459