Base | Representation |
---|---|
bin | 111010011010… |
… | …1001001100100 |
3 | 2010121222112021 |
4 | 1310311021210 |
5 | 30320021104 |
6 | 3012232524 |
7 | 521214544 |
oct | 164651144 |
9 | 63558467 |
10 | 30626404 |
11 | 16319086 |
12 | a30b744 |
13 | 6464143 |
14 | 40d3324 |
15 | 2a4e754 |
hex | 1d35264 |
30626404 has 24 divisors (see below), whose sum is σ = 57142400. Its totient is φ = 14320800.
The previous prime is 30626381. The next prime is 30626443. The reversal of 30626404 is 40462603.
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, 3454 + ... + 8554.
Almost surely, 230626404 is an apocalyptic number.
It is an amenable number.
30626404 is a deficient number, since it is larger than the sum of its proper divisors (26515996).
30626404 is a wasteful number, since it uses less digits than its factorization.
30626404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5203 (or 5201 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
The square root of 30626404 is about 5534.1127563504. The cubic root of 30626404 is about 312.8710183176.
The spelling of 30626404 in words is "thirty million, six hundred twenty-six thousand, four hundred four".
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