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86000907 = 328666969
BaseRepresentation
bin1010010000001…
…00010100001011
312222211022001210
411020010110023
5134004012112
612311144203
72062665336
oct510042413
9188738053
1086000907
11445aa833
1224975063
1314a81915
14b5c961d
15783bb3c
hex520450b

86000907 has 4 divisors (see below), whose sum is σ = 114667880. Its totient is φ = 57333936.

The previous prime is 86000899. The next prime is 86000969. The reversal of 86000907 is 70900068.

It is a happy number.

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

It is not a de Polignac number, because 86000907 - 23 = 86000899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86000207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14333482 + ... + 14333487.

It is an arithmetic number, because the mean of its divisors is an integer number (28666970).

Almost surely, 286000907 is an apocalyptic number.

86000907 is a deficient number, since it is larger than the sum of its proper divisors (28666973).

86000907 is a wasteful number, since it uses less digits than its factorization.

86000907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28666972.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 86000907 is about 9273.6673975294. The cubic root of 86000907 is about 441.4020479839.

The spelling of 86000907 in words is "eighty-six million, nine hundred seven", and thus it is an aban number.

Divisors: 1 3 28666969 86000907