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86318796 = 2238298677
BaseRepresentation
bin1010010010100…
…01111011001100
320000102110010110
411021101323030
5134044200141
612322040020
72065461204
oct511217314
9200373113
1086318796
11447a7653
1224aa9010
1314b63515
14b66d404
1578a0e16
hex5251ecc

86318796 has 24 divisors (see below), whose sum is σ = 201676720. Its totient is φ = 28734912.

The previous prime is 86318773. The next prime is 86318803. The reversal of 86318796 is 69781368.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5610 + ... + 14286.

Almost surely, 286318796 is an apocalyptic number.

It is an amenable number.

86318796 is an abundant number, since it is smaller than the sum of its proper divisors (115357924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86318796 is a wasteful number, since it uses less digits than its factorization.

86318796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9513 (or 9511 counting only the distinct ones).

The product of its digits is 435456, while the sum is 48.

The square root of 86318796 is about 9290.7909243508. The cubic root of 86318796 is about 441.9452373067.

The spelling of 86318796 in words is "eighty-six million, three hundred eighteen thousand, seven hundred ninety-six".

Divisors: 1 2 3 4 6 12 829 1658 2487 3316 4974 8677 9948 17354 26031 34708 52062 104124 7193233 14386466 21579699 28772932 43159398 86318796