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13955707872908 = 22171791146541889
BaseRepresentation
bin1100101100010101000100…
…0000101010011010001100
31211102011010021110202202222
43023011101000222122030
53312122242203413113
645403055205034512
72640160310443514
oct313052100523214
954364107422688
1013955707872908
1144a06452a6a7a
1216948623b5a38
137a302c8aa819
14363661c26844
151930476d9e08
hexcb15102a68c

13955707872908 has 24 divisors (see below), whose sum is σ = 26003570065200. Its totient is φ = 6530702594048.

The previous prime is 13955707872871. The next prime is 13955707872917. The reversal of 13955707872908 is 80927870755931.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 573258773 + ... + 573283116.

It is an arithmetic number, because the mean of its divisors is an integer number (1083482086050).

Almost surely, 213955707872908 is an apocalyptic number.

It is an amenable number.

13955707872908 is a deficient number, since it is larger than the sum of its proper divisors (12047862192292).

13955707872908 is a wasteful number, since it uses less digits than its factorization.

13955707872908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146542089 (or 1146542087 counting only the distinct ones).

The product of its (nonzero) digits is 266716800, while the sum is 71.

The spelling of 13955707872908 in words is "thirteen trillion, nine hundred fifty-five billion, seven hundred seven million, eight hundred seventy-two thousand, nine hundred eight".

Divisors: 1 2 4 17 34 68 179 358 716 3043 6086 12172 1146541889 2293083778 4586167556 19491212113 38982424226 77964848452 205230998131 410461996262 820923992524 3488926968227 6977853936454 13955707872908