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86113377 = 3271971941
BaseRepresentation
bin1010010000111…
…11110001100001
320000001000100100
411020133301201
5134021112002
612313413013
72063644260
oct510376141
9200030310
1086113377
1144677289
1224a0a169
1314ac0b7c
14b6185d7
15786011c
hex521fc61

86113377 has 24 divisors (see below), whose sum is σ = 149639360. Its totient is φ = 46617120.

The previous prime is 86113351. The next prime is 86113409. The reversal of 86113377 is 77331168.

86113377 is a `hidden beast` number, since 8 + 611 + 3 + 37 + 7 = 666.

It is not a de Polignac number, because 86113377 - 28 = 86113121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86113327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34774 + ... + 37167.

Almost surely, 286113377 is an apocalyptic number.

It is an amenable number.

86113377 is a deficient number, since it is larger than the sum of its proper divisors (63525983).

86113377 is a wasteful number, since it uses less digits than its factorization.

86113377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71973 (or 71970 counting only the distinct ones).

The product of its digits is 21168, while the sum is 36.

The square root of 86113377 is about 9279.7293602777. The cubic root of 86113377 is about 441.5943826327.

The spelling of 86113377 in words is "eighty-six million, one hundred thirteen thousand, three hundred seventy-seven".

Divisors: 1 3 7 9 19 21 57 63 133 171 399 1197 71941 215823 503587 647469 1366879 1510761 4100637 4532283 9568153 12301911 28704459 86113377