Base | Representation |
---|---|
bin | 100111110110110110… |
… | …010001110100100000 |
3 | 11002110112110122011212 |
4 | 213312312101310200 |
5 | 1200121302121233 |
6 | 31354341325252 |
7 | 3043346046023 |
oct | 476666216440 |
9 | 132415418155 |
10 | 42796129568 |
11 | 17171332625 |
12 | 8364406828 |
13 | 4060455bba |
14 | 20ddaa51ba |
15 | 11a7209a48 |
hex | 9f6d91d20 |
42796129568 has 24 divisors (see below), whose sum is σ = 88689348720. Its totient is φ = 20271850560.
The previous prime is 42796129499. The next prime is 42796129573. The reversal of 42796129568 is 86592169724.
It is a happy number.
42796129568 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 35193578 + ... + 35194793.
It is an arithmetic number, because the mean of its divisors is an integer number (3695389530).
Almost surely, 242796129568 is an apocalyptic number.
It is an amenable number.
42796129568 is an abundant number, since it is smaller than the sum of its proper divisors (45893219152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42796129568 is a wasteful number, since it uses less digits than its factorization.
42796129568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70388400 (or 70388392 counting only the distinct ones).
The product of its digits is 13063680, while the sum is 59.
The spelling of 42796129568 in words is "forty-two billion, seven hundred ninety-six million, one hundred twenty-nine thousand, five hundred sixty-eight".
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