Base | Representation |
---|---|
bin | 1110111000111110111… |
… | …1110010101100110110 |
3 | 220110022011120021221021 |
4 | 3232033233302230312 |
5 | 13142402033201130 |
6 | 313304125411354 |
7 | 24324220263550 |
oct | 3561757625466 |
9 | 813264507837 |
10 | 255814740790 |
11 | 99543830054 |
12 | 416b3a09b5a |
13 | 1b17a96200b |
14 | c54ab984d0 |
15 | 69c355a37a |
hex | 3b8fbf2b36 |
255814740790 has 64 divisors (see below), whose sum is σ = 533837952000. Its totient is φ = 86451083136.
The previous prime is 255814740763. The next prime is 255814740821. The reversal of 255814740790 is 97047418552.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1404696 + ... + 1576324.
It is an arithmetic number, because the mean of its divisors is an integer number (8341218000).
Almost surely, 2255814740790 is an apocalyptic number.
255814740790 is an abundant number, since it is smaller than the sum of its proper divisors (278023211210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255814740790 is a wasteful number, since it uses less digits than its factorization.
255814740790 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171949.
The product of its (nonzero) digits is 2822400, while the sum is 52.
The spelling of 255814740790 in words is "two hundred fifty-five billion, eight hundred fourteen million, seven hundred forty thousand, seven hundred ninety".
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