Base | Representation |
---|---|
bin | 1010010011110… |
… | …11000100111100 |
3 | 20000202000100102 |
4 | 11021323010330 |
5 | 134120043411 |
6 | 12325420232 |
7 | 2100062504 |
oct | 511730474 |
9 | 200660312 |
10 | 86487356 |
11 | 4490225a |
12 | 24b6a678 |
13 | 14bc2167 |
14 | b6b4a04 |
15 | 78d5d3b |
hex | 527b13c |
86487356 has 12 divisors (see below), whose sum is σ = 151473168. Its totient is φ = 43209312.
The previous prime is 86487281. The next prime is 86487377. The reversal of 86487356 is 65378468.
It is a self number, because there is not a number n which added to its sum of digits gives 86487356.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2441 + ... + 13376.
It is an arithmetic number, because the mean of its divisors is an integer number (12622764).
Almost surely, 286487356 is an apocalyptic number.
It is an amenable number.
86487356 is a deficient number, since it is larger than the sum of its proper divisors (64985812).
86487356 is a wasteful number, since it uses less digits than its factorization.
86487356 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17188 (or 17186 counting only the distinct ones).
The product of its digits is 967680, while the sum is 47.
The square root of 86487356 is about 9299.8578483760. The cubic root of 86487356 is about 442.2327214366.
The spelling of 86487356 in words is "eighty-six million, four hundred eighty-seven thousand, three hundred fifty-six".
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