Base | Representation |
---|---|
bin | 11100011010010111… |
… | …011010011111101100 |
3 | 2220202002112002110121 |
4 | 130122113122133230 |
5 | 444434310212044 |
6 | 22003105214324 |
7 | 2126665132453 |
oct | 343227323754 |
9 | 86662462417 |
10 | 30507116524 |
11 | 11a355211a5 |
12 | 5ab49313a4 |
13 | 2b5246c451 |
14 | 1695933b9a |
15 | bd83ea984 |
hex | 71a5da7ec |
30507116524 has 12 divisors (see below), whose sum is σ = 53439750448. Its totient is φ = 15238616400.
The previous prime is 30507116501. The next prime is 30507116557. The reversal of 30507116524 is 42561170503.
It is a self number, because there is not a number n which added to its sum of digits gives 30507116524.
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, 3730872 + ... + 3739039.
Almost surely, 230507116524 is an apocalyptic number.
It is an amenable number.
30507116524 is a deficient number, since it is larger than the sum of its proper divisors (22932633924).
30507116524 is a wasteful number, since it uses less digits than its factorization.
30507116524 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7470936 (or 7470934 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 34.
The spelling of 30507116524 in words is "thirty billion, five hundred seven million, one hundred sixteen thousand, five hundred twenty-four".
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