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88801123270985 = 5271143631501529
BaseRepresentation
bin10100001100001110011111…
…011010001000000101001001
3102122102022012222000020120222
4110030032133122020011021
543114404200024132420
6512510401200355425
724463445421436256
oct2414163732100511
9378368188006528
1088801123270985
11263273880561a4
129b62304615b75
133a71baa340918
1417cddd683442d
15a3edc35c2225
hex50c39f688149

88801123270985 has 16 divisors (see below), whose sum is σ = 106625158842240. Its totient is φ = 70998370074240.

The previous prime is 88801123270973. The next prime is 88801123271009. The reversal of 88801123270985 is 58907232110888.

It is not a de Polignac number, because 88801123270985 - 28 = 88801123270729 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, 58389701 + ... + 59891229.

It is an arithmetic number, because the mean of its divisors is an integer number (6664072427640).

Almost surely, 288801123270985 is an apocalyptic number.

It is an amenable number.

88801123270985 is a deficient number, since it is larger than the sum of its proper divisors (17824035571255).

88801123270985 is a wasteful number, since it uses less digits than its factorization.

88801123270985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508608.

The product of its (nonzero) digits is 15482880, while the sum is 62.

The spelling of 88801123270985 in words is "eighty-eight trillion, eight hundred one billion, one hundred twenty-three million, two hundred seventy thousand, nine hundred eighty-five".

Divisors: 1 5 2711 4363 13555 21815 1501529 7507645 11828093 59140465 4070645119 6551171027 20353225595 32755855135 17760224654197 88801123270985