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15317622104 = 2315712195559
BaseRepresentation
bin11100100010000000…
…00101110101011000
31110112111210211022012
432101000011311120
5222332302401404
611011541445052
71051404432251
oct162100056530
943474724265
1015317622104
116550442224
122b75a10788
1315a15a6b25
14a544a3b28
155e9b54a6e
hex391005d58

15317622104 has 16 divisors (see below), whose sum is σ = 28903477200. Its totient is φ = 7610028192.

The previous prime is 15317622101. The next prime is 15317622113. The reversal of 15317622104 is 40122671351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15317622101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6096524 + ... + 6099035.

It is an arithmetic number, because the mean of its divisors is an integer number (1806467325).

Almost surely, 215317622104 is an apocalyptic number.

It is an amenable number.

15317622104 is a deficient number, since it is larger than the sum of its proper divisors (13585855096).

15317622104 is a wasteful number, since it uses less digits than its factorization.

15317622104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12195722 (or 12195718 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 15317622104 in words is "fifteen billion, three hundred seventeen million, six hundred twenty-two thousand, one hundred four".

Divisors: 1 2 4 8 157 314 628 1256 12195559 24391118 48782236 97564472 1914702763 3829405526 7658811052 15317622104