Base | Representation |
---|---|
bin | 11100011011011001… |
… | …010111111111111100 |
3 | 2220210022001120122101 |
4 | 130123121113333330 |
5 | 1000003222022204 |
6 | 22004523554444 |
7 | 2130265120402 |
oct | 343331277774 |
9 | 86708046571 |
10 | 30524407804 |
11 | 11a44261410 |
12 | 5aba68ba24 |
13 | 2b55c14987 |
14 | 1697d55472 |
15 | bd9bb3ea4 |
hex | 71b657ffc |
30524407804 has 24 divisors (see below), whose sum is σ = 58294677168. Its totient is φ = 13869776640.
The previous prime is 30524407787. The next prime is 30524407813. The reversal of 30524407804 is 40870442503.
It is a super-2 number, since 2×305244078042 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2214 + ... + 247090.
It is an arithmetic number, because the mean of its divisors is an integer number (2428944882).
Almost surely, 230524407804 is an apocalyptic number.
It is an amenable number.
30524407804 is a deficient number, since it is larger than the sum of its proper divisors (27770269364).
30524407804 is a wasteful number, since it uses less digits than its factorization.
30524407804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 247725 (or 247723 counting only the distinct ones).
The product of its (nonzero) digits is 107520, while the sum is 37.
The spelling of 30524407804 in words is "thirty billion, five hundred twenty-four million, four hundred seven thousand, eight hundred four".
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