Base | Representation |
---|---|
bin | 111010010011… |
… | …0000000111100 |
3 | 2010111211111021 |
4 | 1310212000330 |
5 | 30311030122 |
6 | 3011033524 |
7 | 520536034 |
oct | 164460074 |
9 | 63454437 |
10 | 30564412 |
11 | 1628654a |
12 | a29b8a4 |
13 | 6441b68 |
14 | 40b88c4 |
15 | 2a3b1c7 |
hex | 1d2603c |
30564412 has 6 divisors (see below), whose sum is σ = 53487728. Its totient is φ = 15282204.
The previous prime is 30564403. The next prime is 30564421. The reversal of 30564412 is 21446503.
It is an interprime number because it is at equal distance from previous prime (30564403) and next prime (30564421).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3820548 + ... + 3820555.
Almost surely, 230564412 is an apocalyptic number.
It is an amenable number.
30564412 is a deficient number, since it is larger than the sum of its proper divisors (22923316).
30564412 is a wasteful number, since it uses less digits than its factorization.
30564412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7641107 (or 7641105 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 30564412 is about 5528.5090214270. The cubic root of 30564412 is about 312.6597779200.
It can be divided in two parts, 30564 and 412, that added together give a square (30976 = 1762).
The spelling of 30564412 in words is "thirty million, five hundred sixty-four thousand, four hundred twelve".
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