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86153008 = 24171132803
BaseRepresentation
bin1010010001010…
…01011100110000
320000010000201011
411020221130300
5134023344013
612314320304
72064200644
oct510513460
9200100634
1086153008
11446a4037
1224a29094
1314b05c16
14b628c24
15786bc3d
hex5229730

86153008 has 40 divisors (see below), whose sum is σ = 178368048. Its totient is φ = 40169472.

The previous prime is 86152993. The next prime is 86153027. The reversal of 86153008 is 80035168.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 29335 + ... + 32137.

Almost surely, 286153008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86153008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89184024).

86153008 is an abundant number, since it is smaller than the sum of its proper divisors (92215040).

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

86153008 is a wasteful number, since it uses less digits than its factorization.

86153008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2941 (or 2935 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 86153008 is about 9281.8644678750. The cubic root of 86153008 is about 441.6621155973.

The spelling of 86153008 in words is "eighty-six million, one hundred fifty-three thousand, eight".

Divisors: 1 2 4 8 16 17 34 68 113 136 226 272 452 904 1808 1921 2803 3842 5606 7684 11212 15368 22424 30736 44848 47651 95302 190604 316739 381208 633478 762416 1266956 2533912 5067824 5384563 10769126 21538252 43076504 86153008