Base | Representation |
---|---|
bin | 111010101100… |
… | …0000001110000 |
3 | 2010220020111101 |
4 | 1311120001300 |
5 | 30334104024 |
6 | 3015254144 |
7 | 522351211 |
oct | 165300160 |
9 | 63806441 |
10 | 30769264 |
11 | 16406449 |
12 | a37a354 |
13 | 64b4186 |
14 | 412d408 |
15 | 2a7bc44 |
hex | 1d58070 |
30769264 has 10 divisors (see below), whose sum is σ = 59615480. Its totient is φ = 15384624.
The previous prime is 30769259. The next prime is 30769307. The reversal of 30769264 is 46296703.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 961524 + ... + 961555.
It is an arithmetic number, because the mean of its divisors is an integer number (5961548).
Almost surely, 230769264 is an apocalyptic number.
It is an amenable number.
30769264 is a deficient number, since it is larger than the sum of its proper divisors (28846216).
30769264 is a wasteful number, since it uses less digits than its factorization.
30769264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1923087 (or 1923081 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 37.
The square root of 30769264 is about 5547.0049576325. The cubic root of 30769264 is about 313.3567368465.
The spelling of 30769264 in words is "thirty million, seven hundred sixty-nine thousand, two hundred sixty-four".
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