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13695108155 = 5231071112971
BaseRepresentation
bin11001100000100101…
…01100010000111011
31022100102202120120222
430300102230100323
5211021421430110
610142541410255
7663243333011
oct146022542073
938312676528
1013695108155
115898593503
1227a256998b
1313a33ba5c1
1493cbcc8b1
155524a9c55
hex3304ac43b

13695108155 has 16 divisors (see below), whose sum is σ = 17308940544. Its totient is φ = 10381784160.

The previous prime is 13695108139. The next prime is 13695108181. The reversal of 13695108155 is 55180159631.

It is not a de Polignac number, because 13695108155 - 24 = 13695108139 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 544181 + ... + 568790.

It is an arithmetic number, because the mean of its divisors is an integer number (1081808784).

Almost surely, 213695108155 is an apocalyptic number.

13695108155 is a deficient number, since it is larger than the sum of its proper divisors (3613832389).

13695108155 is a wasteful number, since it uses less digits than its factorization.

13695108155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113106.

The product of its (nonzero) digits is 162000, while the sum is 44.

The spelling of 13695108155 in words is "thirteen billion, six hundred ninety-five million, one hundred eight thousand, one hundred fifty-five".

Divisors: 1 5 23 107 115 535 2461 12305 1112971 5564855 25598333 119087897 127991665 595439485 2739021631 13695108155