Base | Representation |
---|---|
bin | 111010001110… |
… | …0010011000100 |
3 | 2010102210220012 |
4 | 1310130103010 |
5 | 30303241422 |
6 | 3010125352 |
7 | 520312016 |
oct | 164342304 |
9 | 63383805 |
10 | 30524612 |
11 | 16259658 |
12 | a280858 |
13 | 6429a01 |
14 | 40a81b6 |
15 | 2a2e4e2 |
hex | 1d1c4c4 |
30524612 has 12 divisors (see below), whose sum is σ = 53632656. Its totient is φ = 15201000.
The previous prime is 30524603. The next prime is 30524629. The reversal of 30524612 is 21642503.
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 in 3 ways as a sum of consecutive naturals, for example, 14198 + ... + 16205.
It is an arithmetic number, because the mean of its divisors is an integer number (4469388).
Almost surely, 230524612 is an apocalyptic number.
It is an amenable number.
30524612 is a deficient number, since it is larger than the sum of its proper divisors (23108044).
30524612 is a wasteful number, since it uses less digits than its factorization.
30524612 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30658 (or 30656 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 30524612 is about 5524.9083250313. The cubic root of 30524612 is about 312.5240071157.
The spelling of 30524612 in words is "thirty million, five hundred twenty-four thousand, six hundred twelve".
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