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86008328 = 2372219409
BaseRepresentation
bin1010010000001…
…10001000001000
312222211200020122
411020012020020
5134004231303
612311242412
72063026100
oct510061010
9188750218
1086008328
114460536a
1224979408
1314a85103
14b5cc200
15783de38
hex5206208

86008328 has 24 divisors (see below), whose sum is σ = 187595550. Its totient is φ = 36860544.

The previous prime is 86008319. The next prime is 86008343. The reversal of 86008328 is 82380068.

It can be written as a sum of positive squares in only one way, i.e., 67535524 + 18472804 = 8218^2 + 4298^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 109313 + ... + 110096.

Almost surely, 286008328 is an apocalyptic number.

It is an amenable number.

86008328 is an abundant number, since it is smaller than the sum of its proper divisors (101587222).

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

86008328 is a wasteful number, since it uses less digits than its factorization.

86008328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219429 (or 219418 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 86008328 is about 9274.0675002935. The cubic root of 86008328 is about 441.4147437817.

The spelling of 86008328 in words is "eighty-six million, eight thousand, three hundred twenty-eight".

Divisors: 1 2 4 7 8 14 28 49 56 98 196 392 219409 438818 877636 1535863 1755272 3071726 6143452 10751041 12286904 21502082 43004164 86008328