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88057282135 = 5331103151607
BaseRepresentation
bin101001000000010011…
…1110111111001010111
322102021212022102012211
41102000213313321113
52420320131012020
6104241501054251
76235066356034
oct1220047677127
9272255272184
1088057282135
1134388049439
1215096257387
1383c44b2a94
144394cb438b
152455a3185a
hex14809f7e57

88057282135 has 16 divisors (see below), whose sum is σ = 106092836352. Its totient is φ = 70163517600.

The previous prime is 88057282133. The next prime is 88057282141. The reversal of 88057282135 is 53128275088.

It is not a de Polignac number, because 88057282135 - 21 = 88057282133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88057282133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1680502 + ... + 1732108.

It is an arithmetic number, because the mean of its divisors is an integer number (6630802272).

Almost surely, 288057282135 is an apocalyptic number.

88057282135 is a deficient number, since it is larger than the sum of its proper divisors (18035554217).

88057282135 is a wasteful number, since it uses less digits than its factorization.

88057282135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52974.

The product of its (nonzero) digits is 1075200, while the sum is 49.

The spelling of 88057282135 in words is "eighty-eight billion, fifty-seven million, two hundred eighty-two thousand, one hundred thirty-five".

Divisors: 1 5 331 1031 1655 5155 51607 258035 341261 1706305 17081917 53206817 85409585 266034085 17611456427 88057282135