Base | Representation |
---|---|
bin | 111001010101… |
… | …1100001001100 |
3 | 2002120100020011 |
4 | 1302223201030 |
5 | 30144001133 |
6 | 2552203004 |
7 | 513346156 |
oct | 162534114 |
9 | 62510204 |
10 | 30062668 |
11 | 15a73589 |
12 | a099464 |
13 | 62c767c |
14 | 3dc7ad6 |
15 | 298c6cd |
hex | 1cab84c |
30062668 has 12 divisors (see below), whose sum is σ = 52783192. Its totient is φ = 14981760.
The previous prime is 30062651. The next prime is 30062671. The reversal of 30062668 is 86626003.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
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, 11013 + ... + 13468.
Almost surely, 230062668 is an apocalyptic number.
It is an amenable number.
30062668 is a deficient number, since it is larger than the sum of its proper divisors (22720524).
30062668 is a wasteful number, since it uses less digits than its factorization.
30062668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24792 (or 24790 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 31.
The square root of 30062668 is about 5482.9433701252. The cubic root of 30062668 is about 310.9394601679.
The spelling of 30062668 in words is "thirty million, sixty-two thousand, six hundred sixty-eight".
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