Base | Representation |
---|---|
bin | 111010011000… |
… | …0110110011000 |
3 | 2010121002100222 |
4 | 1310300312120 |
5 | 30313440132 |
6 | 3012015212 |
7 | 521112314 |
oct | 164606630 |
9 | 63532328 |
10 | 30608792 |
11 | 16306925 |
12 | a301508 |
13 | 6459116 |
14 | 40cab44 |
15 | 2a49412 |
hex | 1d30d98 |
30608792 has 16 divisors (see below), whose sum is σ = 57746040. Its totient is φ = 15209856.
The previous prime is 30608783. The next prime is 30608803. The reversal of 30608792 is 29780603.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is a congruent number.
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, 10433 + ... + 13040.
Almost surely, 230608792 is an apocalyptic number.
It is an amenable number.
30608792 is a deficient number, since it is larger than the sum of its proper divisors (27137248).
30608792 is a wasteful number, since it uses less digits than its factorization.
30608792 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23642 (or 23638 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 35.
The square root of 30608792 is about 5532.5213058785. The cubic root of 30608792 is about 312.8110336830.
The spelling of 30608792 in words is "thirty million, six hundred eight thousand, seven hundred ninety-two".
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