Base | Representation |
---|---|
bin | 1000101110101101… |
… | …11111100111001010 |
3 | 110002122011201022022 |
4 | 10113112333213022 |
5 | 34044314332421 |
6 | 2053023524442 |
7 | 224100513620 |
oct | 42726774712 |
9 | 13078151268 |
10 | 4686870986 |
11 | 1a956865a6 |
12 | aa9759722 |
13 | 599014c55 |
14 | 326671510 |
15 | 1c67027ab |
hex | 1175bf9ca |
4686870986 has 16 divisors (see below), whose sum is σ = 8036734464. Its totient is φ = 2008134384.
The previous prime is 4686870943. The next prime is 4686871003. The reversal of 4686870986 is 6890786864.
It is a happy number.
It is a super-2 number, since 2×46868709862 = 43933519278817224392, which contains 22 as substring.
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, 14471 + ... + 97893.
It is an arithmetic number, because the mean of its divisors is an integer number (502295904).
Almost surely, 24686870986 is an apocalyptic number.
4686870986 is a deficient number, since it is larger than the sum of its proper divisors (3349863478).
4686870986 is a wasteful number, since it uses less digits than its factorization.
4686870986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87445.
The product of its (nonzero) digits is 27869184, while the sum is 62.
The square root of 4686870986 is about 68460.7258652726. The cubic root of 4686870986 is about 1673.5075127105.
The spelling of 4686870986 in words is "four billion, six hundred eighty-six million, eight hundred seventy thousand, nine hundred eighty-six".
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