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86926 = 272887
BaseRepresentation
bin10101001110001110
311102020111
4111032032
510240201
61510234
7511300
oct251616
9142214
1086926
115a344
124237a
1330748
1423970
151ab51
hex1538e

86926 has 12 divisors (see below), whose sum is σ = 151848. Its totient is φ = 37212.

The previous prime is 86923. The next prime is 86927. The reversal of 86926 is 62968.

86926 is nontrivially palindromic in base 3.

It is a super-2 number, since 2×869262 = 15112258952, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86923) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 346 + ... + 541.

It is an arithmetic number, because the mean of its divisors is an integer number (12654).

286926 is an apocalyptic number.

86926 is a deficient number, since it is larger than the sum of its proper divisors (64922).

86926 is a wasteful number, since it uses less digits than its factorization.

86926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903 (or 896 counting only the distinct ones).

The product of its digits is 5184, while the sum is 31.

The square root of 86926 is about 294.8321556411. The cubic root of 86926 is about 44.2979095298.

The spelling of 86926 in words is "eighty-six thousand, nine hundred twenty-six".

Divisors: 1 2 7 14 49 98 887 1774 6209 12418 43463 86926