Base | Representation |
---|---|
bin | 1010010001010… |
… | …00101100011000 |
3 | 20000002212110111 |
4 | 11020220230120 |
5 | 134023244122 |
6 | 12314254104 |
7 | 2064155632 |
oct | 510505430 |
9 | 200085414 |
10 | 86149912 |
11 | 446a1782 |
12 | 24a27334 |
13 | 14b046a4 |
14 | b627a52 |
15 | 786ad77 |
hex | 5228b18 |
86149912 has 32 divisors (see below), whose sum is σ = 168742800. Its totient is φ = 41192064.
The previous prime is 86149891. The next prime is 86149951. The reversal of 86149912 is 21994168.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14998 + ... + 19930.
Almost surely, 286149912 is an apocalyptic number.
It is an amenable number.
86149912 is a deficient number, since it is larger than the sum of its proper divisors (82592888).
86149912 is a wasteful number, since it uses less digits than its factorization.
86149912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5035 (or 5031 counting only the distinct ones).
The product of its digits is 31104, while the sum is 40.
The square root of 86149912 is about 9281.6976895393. The cubic root of 86149912 is about 441.6568250012.
The spelling of 86149912 in words is "eighty-six million, one hundred forty-nine thousand, nine hundred twelve".
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