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14315354660 = 225715767733
BaseRepresentation
bin11010101010100001…
…01111101000100100
31100221122212100211202
431111100233220210
5213304212322120
610324255422032
71014514335605
oct152520575044
940848770752
1014315354660
11608670a922
122936224918
131471a54879
1499b325dac
1558bb76875
hex35542fa24

14315354660 has 12 divisors (see below), whose sum is σ = 30062244828. Its totient is φ = 5726141856.

The previous prime is 14315354653. The next prime is 14315354663. The reversal of 14315354660 is 6645351341.

It can be written as a sum of positive squares in 2 ways, for example, as 10922758144 + 3392596516 = 104512^2 + 58246^2 .

It is not an unprimeable number, because it can be changed into a prime (14315354663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357883847 + ... + 357883886.

It is an arithmetic number, because the mean of its divisors is an integer number (2505187069).

Almost surely, 214315354660 is an apocalyptic number.

14315354660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14315354660 is an abundant number, since it is smaller than the sum of its proper divisors (15746890168).

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

14315354660 is a wasteful number, since it uses less digits than its factorization.

14315354660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715767742 (or 715767740 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 14315354660 in words is "fourteen billion, three hundred fifteen million, three hundred fifty-four thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 715767733 1431535466 2863070932 3578838665 7157677330 14315354660