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86058904 = 23191793163
BaseRepresentation
bin1010010000100…
…10011110011000
312222221020121211
411020102132120
5134012341104
612312312504
72063326411
oct510223630
9188836554
1086058904
114463a368
12249a2734
1314aa2139
14b602808
15784de04
hex5212798

86058904 has 32 divisors (see below), whose sum is σ = 170856000. Its totient is φ = 40524192.

The previous prime is 86058901. The next prime is 86058919. The reversal of 86058904 is 40985068.

It is a super-2 number, since 2×860589042 = 14812269915362432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86058901) 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 7 ways as a sum of consecutive naturals, for example, 25627 + ... + 28789.

It is an arithmetic number, because the mean of its divisors is an integer number (5339250).

Almost surely, 286058904 is an apocalyptic number.

It is an amenable number.

86058904 is a deficient number, since it is larger than the sum of its proper divisors (84797096).

86058904 is a wasteful number, since it uses less digits than its factorization.

86058904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3367 (or 3363 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 86058904 is about 9276.7938427023. The cubic root of 86058904 is about 441.5012494263.

The spelling of 86058904 in words is "eighty-six million, fifty-eight thousand, nine hundred four".

Divisors: 1 2 4 8 19 38 76 152 179 358 716 1432 3163 3401 6326 6802 12652 13604 25304 27208 60097 120194 240388 480776 566177 1132354 2264708 4529416 10757363 21514726 43029452 86058904