Base | Representation |
---|---|
bin | 100111110110111100… |
… | …000011110111100100 |
3 | 11002110122022122100111 |
4 | 213312330003313210 |
5 | 1200122144122114 |
6 | 31354434022404 |
7 | 3043364661022 |
oct | 476674036744 |
9 | 132418278314 |
10 | 42797645284 |
11 | 17172178389 |
12 | 8364a17a04 |
13 | 4060866a84 |
14 | 20ddd7b712 |
15 | 11a7408bc4 |
hex | 9f6f03de4 |
42797645284 has 12 divisors (see below), whose sum is σ = 74901380400. Its totient is φ = 21397250888.
The previous prime is 42797645279. The next prime is 42797645339. The reversal of 42797645284 is 48254679724.
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, 330574 + ... + 441445.
It is an arithmetic number, because the mean of its divisors is an integer number (6241781700).
Almost surely, 242797645284 is an apocalyptic number.
It is an amenable number.
42797645284 is a deficient number, since it is larger than the sum of its proper divisors (32103735116).
42797645284 is a wasteful number, since it uses less digits than its factorization.
42797645284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 785882 (or 785880 counting only the distinct ones).
The product of its digits is 27095040, while the sum is 58.
The spelling of 42797645284 in words is "forty-two billion, seven hundred ninety-seven million, six hundred forty-five thousand, two hundred eighty-four".
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