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86316107 = 194542953
BaseRepresentation
bin1010010010100…
…01010001001011
320000102022102212
411021101101023
5134044103412
612322015335
72065450313
oct511212113
9200368385
1086316107
11447a5629
1224aa754b
1314b62227
14b66c443
1578a0222
hex525144b

86316107 has 4 divisors (see below), whose sum is σ = 90859080. Its totient is φ = 81773136.

The previous prime is 86316073. The next prime is 86316133. The reversal of 86316107 is 70161368.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 86316107 - 214 = 86299723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86316187) 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 3 ways as a sum of consecutive naturals, for example, 2271458 + ... + 2271495.

It is an arithmetic number, because the mean of its divisors is an integer number (22714770).

Almost surely, 286316107 is an apocalyptic number.

86316107 is a deficient number, since it is larger than the sum of its proper divisors (4542973).

86316107 is a wasteful number, since it uses less digits than its factorization.

86316107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4542972.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 86316107 is about 9290.6462100330. The cubic root of 86316107 is about 441.9406481050.

The spelling of 86316107 in words is "eighty-six million, three hundred sixteen thousand, one hundred seven".

Divisors: 1 19 4542953 86316107