Base | Representation |
---|---|
bin | 1010010001010… |
… | …00001110101000 |
3 | 20000002202211222 |
4 | 11020220032220 |
5 | 134023214013 |
6 | 12314241212 |
7 | 2064150242 |
oct | 510501650 |
9 | 200082758 |
10 | 86148008 |
11 | 446a0301 |
12 | 24a26208 |
13 | 14b0386b |
14 | b627092 |
15 | 786a508 |
hex | 52283a8 |
86148008 has 32 divisors (see below), whose sum is σ = 167304960. Its totient is φ = 41543040.
The previous prime is 86147987. The next prime is 86148019. The reversal of 86148008 is 80084168.
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, 139316 + ... + 139932.
It is an arithmetic number, because the mean of its divisors is an integer number (5228280).
Almost surely, 286148008 is an apocalyptic number.
It is an amenable number.
86148008 is a deficient number, since it is larger than the sum of its proper divisors (81156952).
86148008 is a wasteful number, since it uses less digits than its factorization.
86148008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1217 (or 1213 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 35.
The square root of 86148008 is about 9281.5951215295. The cubic root of 86148008 is about 441.6535712901.
The spelling of 86148008 in words is "eighty-six million, one hundred forty-eight thousand, eight".
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