Base | Representation |
---|---|
bin | 1010010101010… |
… | …01001001110110 |
3 | 20001002121020102 |
4 | 11022221021312 |
5 | 134142113321 |
6 | 12333434102 |
7 | 2101506650 |
oct | 512511166 |
9 | 201077212 |
10 | 86676086 |
11 | 44a21032 |
12 | 2503b932 |
13 | 14c5a033 |
14 | b7236d0 |
15 | 7921c0b |
hex | 52a9276 |
86676086 has 16 divisors (see below), whose sum is σ = 149259264. Its totient is φ = 36978984.
The previous prime is 86676071. The next prime is 86676101. The reversal of 86676086 is 68067668.
It is an interprime number because it is at equal distance from previous prime (86676071) and next prime (86676101).
It is a self number, because there is not a number n which added to its sum of digits gives 86676086.
It is a congruent number.
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, 10760 + ... + 17003.
It is an arithmetic number, because the mean of its divisors is an integer number (9328704).
Almost surely, 286676086 is an apocalyptic number.
86676086 is a deficient number, since it is larger than the sum of its proper divisors (62583178).
86676086 is a wasteful number, since it uses less digits than its factorization.
86676086 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27995.
The product of its (nonzero) digits is 580608, while the sum is 47.
The square root of 86676086 is about 9309.9992481203. Note that the first 3 decimals coincide. The cubic root of 86676086 is about 442.5541632020.
The spelling of 86676086 in words is "eighty-six million, six hundred seventy-six thousand, eighty-six".
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