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86106576 = 2431793887
BaseRepresentation
bin1010010000111…
…10000111010000
320000000200000110
411020132013100
5134020402301
612313321320
72063615403
oct510360720
9200020013
1086106576
1144672166
1224a06240
1314abaa4a
14b615d3a
15785d0d6
hex521e1d0

86106576 has 20 divisors (see below), whose sum is σ = 222442112. Its totient is φ = 28702176.

The previous prime is 86106557. The next prime is 86106589. The reversal of 86106576 is 67560168.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 896896 + ... + 896991.

Almost surely, 286106576 is an apocalyptic number.

It is an amenable number.

86106576 is an abundant number, since it is smaller than the sum of its proper divisors (136335536).

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

86106576 is a wasteful number, since it uses less digits than its factorization.

86106576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793898 (or 1793892 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 86106576 is about 9279.3629091657. The cubic root of 86106576 is about 441.5827570194.

The spelling of 86106576 in words is "eighty-six million, one hundred six thousand, five hundred seventy-six".

Divisors: 1 2 3 4 6 8 12 16 24 48 1793887 3587774 5381661 7175548 10763322 14351096 21526644 28702192 43053288 86106576