Base | Representation |
---|---|
bin | 1101101010101001101100… |
… | …11110000000010111000000 |
3 | 10221102000112022012221122220 |
4 | 12311110312132000113000 |
5 | 12414341113300134233 |
6 | 143530022110331040 |
7 | 6221146254132414 |
oct | 665246636002700 |
9 | 127360468187586 |
10 | 30052800005568 |
11 | 963735914579a |
12 | 3454525ab9a80 |
13 | 139cc7530b8b2 |
14 | 75c7c5902d44 |
15 | 371b203a9eb3 |
hex | 1b55367805c0 |
30052800005568 has 56 divisors (see below), whose sum is σ = 79515881191440. Its totient is φ = 10017451192320.
The previous prime is 30052800005537. The next prime is 30052800005647. The reversal of 30052800005568 is 86550000825003.
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, 12194808 + ... + 14450568.
Almost surely, 230052800005568 is an apocalyptic number.
It is an amenable number.
30052800005568 is an abundant number, since it is smaller than the sum of its proper divisors (49463081185872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30052800005568 is a wasteful number, since it uses less digits than its factorization.
30052800005568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2325165 (or 2325155 counting only the distinct ones).
The product of its (nonzero) digits is 288000, while the sum is 42.
The spelling of 30052800005568 in words is "thirty trillion, fifty-two billion, eight hundred million, five thousand, five hundred sixty-eight".
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