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86976014 = 2431011349
BaseRepresentation
bin1010010111100…
…10011000001110
320001122211122212
411023302120032
5134231213024
612344110422
72104166246
oct513623016
9201584585
1086976014
1145106404
1225165412
13150336c8
14b7a0b26
157980a0e
hex52f260e

86976014 has 8 divisors (see below), whose sum is σ = 133498200. Its totient is φ = 42476616.

The previous prime is 86976013. The next prime is 86976031. The reversal of 86976014 is 41067968.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×869760142 = 15129654022656392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86976013) 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 3 ways as a sum of consecutive naturals, for example, 505589 + ... + 505760.

It is an arithmetic number, because the mean of its divisors is an integer number (16687275).

Almost surely, 286976014 is an apocalyptic number.

86976014 is a deficient number, since it is larger than the sum of its proper divisors (46522186).

86976014 is a wasteful number, since it uses less digits than its factorization.

86976014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011394.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 86976014 is about 9326.0931798905. The cubic root of 86976014 is about 443.0640369291.

The spelling of 86976014 in words is "eighty-six million, nine hundred seventy-six thousand, fourteen".

Divisors: 1 2 43 86 1011349 2022698 43488007 86976014