Base | Representation |
---|---|
bin | 111010010010… |
… | …0001000011000 |
3 | 2010111102220111 |
4 | 1310210020120 |
5 | 30310303241 |
6 | 3010534104 |
7 | 520504402 |
oct | 164441030 |
9 | 63442814 |
10 | 30556696 |
11 | 16280775 |
12 | a297334 |
13 | 643b4b1 |
14 | 40b5b72 |
15 | 2a38c81 |
hex | 1d24218 |
30556696 has 32 divisors (see below), whose sum is σ = 60652800. Its totient is φ = 14402080.
The previous prime is 30556681. The next prime is 30556717. The reversal of 30556696 is 69665503.
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, 11895 + ... + 14233.
It is an arithmetic number, because the mean of its divisors is an integer number (1895400).
Almost surely, 230556696 is an apocalyptic number.
It is an amenable number.
30556696 is a deficient number, since it is larger than the sum of its proper divisors (30096104).
30556696 is a wasteful number, since it uses less digits than its factorization.
30556696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2439 (or 2435 counting only the distinct ones).
The product of its (nonzero) digits is 145800, while the sum is 40.
The square root of 30556696 is about 5527.8111400445. The cubic root of 30556696 is about 312.6334653370.
The spelling of 30556696 in words is "thirty million, five hundred fifty-six thousand, six hundred ninety-six".
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