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86112076 = 22199251431
BaseRepresentation
bin1010010000111…
…11011101001100
320000000221120011
411020133131030
5134021041301
612313403004
72063640421
oct510373514
9200027504
1086112076
1144676306
1224a09464
1314ac03bb
14b617d48
15785ea51
hex521f74c

86112076 has 24 divisors (see below), whose sum is σ = 152409600. Its totient is φ = 42570000.

The previous prime is 86112043. The next prime is 86112077. The reversal of 86112076 is 67021168.

It is not an unprimeable number, because it can be changed into a prime (86112077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199581 + ... + 200011.

It is an arithmetic number, because the mean of its divisors is an integer number (6350400).

Almost surely, 286112076 is an apocalyptic number.

It is an amenable number.

86112076 is a deficient number, since it is larger than the sum of its proper divisors (66297524).

86112076 is a wasteful number, since it uses less digits than its factorization.

86112076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885 (or 883 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 86112076 is about 9279.6592609858. The cubic root of 86112076 is about 441.5921587538.

The spelling of 86112076 in words is "eighty-six million, one hundred twelve thousand, seventy-six".

Divisors: 1 2 4 199 251 398 431 502 796 862 1004 1724 49949 85769 99898 108181 171538 199796 216362 343076 432724 21528019 43056038 86112076