Base | Representation |
---|---|
bin | 11100011011100100… |
… | …111111010100001000 |
3 | 2220210111210021002002 |
4 | 130123210333110020 |
5 | 1000010011434144 |
6 | 22005113130132 |
7 | 2130333031010 |
oct | 343344772410 |
9 | 86714707062 |
10 | 30527452424 |
11 | 11a45a50927 |
12 | 5abb6b9948 |
13 | 2b5673c721 |
14 | 1698508c40 |
15 | bda0b614e |
hex | 71b93f508 |
30527452424 has 32 divisors (see below), whose sum is σ = 65565033600. Its totient is φ = 13053381120.
The previous prime is 30527452343. The next prime is 30527452463. The reversal of 30527452424 is 42425472503.
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, 596297 + ... + 645464.
It is an arithmetic number, because the mean of its divisors is an integer number (2048907300).
Almost surely, 230527452424 is an apocalyptic number.
It is an amenable number.
30527452424 is an abundant number, since it is smaller than the sum of its proper divisors (35037581176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30527452424 is a wasteful number, since it uses less digits than its factorization.
30527452424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1242213 (or 1242209 counting only the distinct ones).
The product of its (nonzero) digits is 268800, while the sum is 38.
The spelling of 30527452424 in words is "thirty billion, five hundred twenty-seven million, four hundred fifty-two thousand, four hundred twenty-four".
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