Base | Representation |
---|---|
bin | 111011000100… |
… | …0101000001100 |
3 | 2011021100120021 |
4 | 1312020220030 |
5 | 30411441312 |
6 | 3023431524 |
7 | 524140453 |
oct | 166105014 |
9 | 64240507 |
10 | 30968332 |
11 | 16531a6a |
12 | a4555a4 |
13 | 6553975 |
14 | 4181b9a |
15 | 2abac07 |
hex | 1d88a0c |
30968332 has 12 divisors (see below), whose sum is σ = 54235440. Its totient is φ = 15472496.
The previous prime is 30968303. The next prime is 30968341. The reversal of 30968332 is 23386903.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6258 + ... + 10054.
It is an arithmetic number, because the mean of its divisors is an integer number (4519620).
Almost surely, 230968332 is an apocalyptic number.
It is an amenable number.
30968332 is a deficient number, since it is larger than the sum of its proper divisors (23267108).
30968332 is a wasteful number, since it uses less digits than its factorization.
30968332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5840 (or 5838 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 34.
The square root of 30968332 is about 5564.9197658187. The cubic root of 30968332 is about 314.0310597158.
The spelling of 30968332 in words is "thirty million, nine hundred sixty-eight thousand, three hundred thirty-two".
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