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86068017 = 3271366159
BaseRepresentation
bin1010010000101…
…00101100110001
312222221201010100
411020110230301
5134013134032
612312423013
72063365110
oct510245461
9188851110
1086068017
11446461a2
12249a7a69
1314aa6329
14b605c77
15785197c
hex5214b31

86068017 has 12 divisors (see below), whose sum is σ = 142080640. Its totient is φ = 49181688.

The previous prime is 86068013. The next prime is 86068039. The reversal of 86068017 is 71086068.

It is not a de Polignac number, because 86068017 - 22 = 86068013 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86068013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 683017 + ... + 683142.

Almost surely, 286068017 is an apocalyptic number.

It is an amenable number.

86068017 is a deficient number, since it is larger than the sum of its proper divisors (56012623).

86068017 is a wasteful number, since it uses less digits than its factorization.

86068017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366172 (or 1366169 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 86068017 is about 9277.2850015508. The cubic root of 86068017 is about 441.5168327794.

The spelling of 86068017 in words is "eighty-six million, sixty-eight thousand, seventeen".

Divisors: 1 3 7 9 21 63 1366159 4098477 9563113 12295431 28689339 86068017