Base | Representation |
---|---|
bin | 111011000110… |
… | …0001111111100 |
3 | 2011022002220121 |
4 | 1312030033330 |
5 | 30412430124 |
6 | 3024024324 |
7 | 524231632 |
oct | 166141774 |
9 | 64262817 |
10 | 30983164 |
11 | 16542123 |
12 | a4620a4 |
13 | 655a644 |
14 | 4187352 |
15 | 2ac02e4 |
hex | 1d8c3fc |
30983164 has 24 divisors (see below), whose sum is σ = 55829088. Its totient is φ = 15038400.
The previous prime is 30983143. The next prime is 30983207. The reversal of 30983164 is 46138903.
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, 20689 + ... + 22135.
It is an arithmetic number, because the mean of its divisors is an integer number (2326212).
Almost surely, 230983164 is an apocalyptic number.
It is an amenable number.
30983164 is a deficient number, since it is larger than the sum of its proper divisors (24845924).
30983164 is a wasteful number, since it uses less digits than its factorization.
30983164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1605 (or 1603 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 34.
The square root of 30983164 is about 5566.2522400624. The cubic root of 30983164 is about 314.0811858176.
The spelling of 30983164 in words is "thirty million, nine hundred eighty-three thousand, one hundred sixty-four".
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