Base | Representation |
---|---|
bin | 1010010010100… |
… | …01111100110110 |
3 | 20000102110021101 |
4 | 11021101330312 |
5 | 134044201102 |
6 | 12322040314 |
7 | 2065461415 |
oct | 511217466 |
9 | 200373241 |
10 | 86318902 |
11 | 447a773a |
12 | 24aa909a |
13 | 14b63597 |
14 | b66d47c |
15 | 78a0e87 |
hex | 5251f36 |
86318902 has 8 divisors (see below), whose sum is σ = 129518136. Its totient is φ = 43146192.
The previous prime is 86318887. The next prime is 86318909. The reversal of 86318902 is 20981368.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86318909) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7713 + ... + 15235.
It is an arithmetic number, because the mean of its divisors is an integer number (16189767).
Almost surely, 286318902 is an apocalyptic number.
86318902 is a deficient number, since it is larger than the sum of its proper divisors (43199234).
86318902 is a wasteful number, since it uses less digits than its factorization.
86318902 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13262.
The product of its (nonzero) digits is 20736, while the sum is 37.
The square root of 86318902 is about 9290.7966289226. The cubic root of 86318902 is about 441.9454182104.
The spelling of 86318902 in words is "eighty-six million, three hundred eighteen thousand, nine hundred two".
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