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86288041115 = 5791993109609
BaseRepresentation
bin101000001011100101…
…0110000010010011011
322020201120011122210122
41100113022300102123
52403204214303430
6103350140103455
76143204150663
oct1202712602233
9266646148718
1086288041115
113365a393481
1214881834b8b
1381a1aa22c3
144267d271a3
1523a0551ee5
hex14172b049b

86288041115 has 16 divisors (see below), whose sum is σ = 104909923200. Its totient is φ = 68121810432.

The previous prime is 86288041069. The next prime is 86288041171. The reversal of 86288041115 is 51114088268.

It is a cyclic number.

It is not a de Polignac number, because 86288041115 - 26 = 86288041051 is a prime.

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, 732431 + ... + 842039.

It is an arithmetic number, because the mean of its divisors is an integer number (6556870200).

Almost surely, 286288041115 is an apocalyptic number.

86288041115 is a deficient number, since it is larger than the sum of its proper divisors (18621882085).

86288041115 is a wasteful number, since it uses less digits than its factorization.

86288041115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111686.

The product of its (nonzero) digits is 122880, while the sum is 44.

The spelling of 86288041115 in words is "eighty-six billion, two hundred eighty-eight million, forty-one thousand, one hundred fifteen".

Divisors: 1 5 79 395 1993 9965 109609 157447 548045 787235 8659111 43295555 218450737 1092253685 17257608223 86288041115