Base | Representation |
---|---|
bin | 111001110111… |
… | …0101000011100 |
3 | 2010002022022111 |
4 | 1303232220130 |
5 | 30231300224 |
6 | 3002123404 |
7 | 515602465 |
oct | 163565034 |
9 | 63068274 |
10 | 30337564 |
11 | 16141074 |
12 | a1b0564 |
13 | 639282a |
14 | 4059d6c |
15 | 29e3d94 |
hex | 1ceea1c |
30337564 has 12 divisors (see below), whose sum is σ = 53991000. Its totient is φ = 14911568.
The previous prime is 30337543. The next prime is 30337597. The reversal of 30337564 is 46573303.
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, 64039 + ... + 64510.
It is an arithmetic number, because the mean of its divisors is an integer number (4499250).
Almost surely, 230337564 is an apocalyptic number.
It is an amenable number.
30337564 is a deficient number, since it is larger than the sum of its proper divisors (23653436).
30337564 is a wasteful number, since it uses less digits than its factorization.
30337564 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128612 (or 128610 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 31.
The square root of 30337564 is about 5507.9546112872. The cubic root of 30337564 is about 311.8843396627.
The spelling of 30337564 in words is "thirty million, three hundred thirty-seven thousand, five hundred sixty-four".
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