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14685264659 = 131423793841
BaseRepresentation
bin11011010110100111…
…10101101100010011
31101220102220201222002
431223103311230103
5220033411432114
610425112104215
71026625455452
oct155323655423
941812821862
1014685264659
1162564a376a
122a1a09506b
13150058c220
149d44d6b99
155ae3947de
hex36b4f5b13

14685264659 has 8 divisors (see below), whose sum is σ = 15826034112. Its totient is φ = 13546085760.

The previous prime is 14685264599. The next prime is 14685264677. The reversal of 14685264659 is 95646258641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14685264659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14685264689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378422 + ... + 415419.

It is an arithmetic number, because the mean of its divisors is an integer number (1978254264).

Almost surely, 214685264659 is an apocalyptic number.

14685264659 is a deficient number, since it is larger than the sum of its proper divisors (1140769453).

14685264659 is a wasteful number, since it uses less digits than its factorization.

14685264659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795277.

The product of its digits is 12441600, while the sum is 56.

The spelling of 14685264659 in words is "fourteen billion, six hundred eighty-five million, two hundred sixty-four thousand, six hundred fifty-nine".

Divisors: 1 13 1423 18499 793841 10319933 1129635743 14685264659