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15713607164 = 2219470343963
BaseRepresentation
bin11101010001001101…
…01001110111111100
31111120002220221200112
432220212221313330
5224140140412124
611115125045152
71064253312533
oct165046516774
944502827615
1015713607164
116733a15702
1230665567b8
131635640b08
14a90d0131a
1561e7c390e
hex3a89a9dfc

15713607164 has 24 divisors (see below), whose sum is σ = 28952931840. Its totient is φ = 7441535664.

The previous prime is 15713607157. The next prime is 15713607187. The reversal of 15713607164 is 46170631751.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335447 + ... + 379409.

It is an arithmetic number, because the mean of its divisors is an integer number (1206372160).

Almost surely, 215713607164 is an apocalyptic number.

It is an amenable number.

15713607164 is a deficient number, since it is larger than the sum of its proper divisors (13239324676).

15713607164 is a wasteful number, since it uses less digits than its factorization.

15713607164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48689 (or 48687 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 41.

The spelling of 15713607164 in words is "fifteen billion, seven hundred thirteen million, six hundred seven thousand, one hundred sixty-four".

Divisors: 1 2 4 19 38 76 4703 9406 18812 43963 87926 89357 175852 178714 357428 835297 1670594 3341188 206757989 413515978 827031956 3928401791 7856803582 15713607164