Base | Representation |
---|---|
bin | 1010010100000… |
… | …01010111010100 |
3 | 20000210022200012 |
4 | 11022001113110 |
5 | 134121404413 |
6 | 12330135352 |
7 | 2100230543 |
oct | 512012724 |
9 | 200708605 |
10 | 86513108 |
11 | 4491a640 |
12 | 24b81558 |
13 | 14c00ab6 |
14 | b6c015a |
15 | 78dd7a8 |
hex | 52815d4 |
86513108 has 12 divisors (see below), whose sum is σ = 165161472. Its totient is φ = 39324120.
The previous prime is 86513107. The next prime is 86513117. The reversal of 86513108 is 80131568.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86513107) by changing a digit.
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, 983060 + ... + 983147.
It is an arithmetic number, because the mean of its divisors is an integer number (13763456).
Almost surely, 286513108 is an apocalyptic number.
It is an amenable number.
86513108 is a deficient number, since it is larger than the sum of its proper divisors (78648364).
86513108 is a wasteful number, since it uses less digits than its factorization.
86513108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1966222 (or 1966220 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 32.
The square root of 86513108 is about 9301.2422826201. The cubic root of 86513108 is about 442.2766093428.
The spelling of 86513108 in words is "eighty-six million, five hundred thirteen thousand, one hundred eight".
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