Base | Representation |
---|---|
bin | 11110100000011… |
… | …10110010010000 |
3 | 122211112201210010 |
4 | 33100032302100 |
5 | 1011003204404 |
6 | 41221034520 |
7 | 6225140226 |
oct | 1720166220 |
9 | 584481703 |
10 | 255913104 |
11 | 121502337 |
12 | 71855a40 |
13 | 41032c95 |
14 | 25db8b16 |
15 | 17701189 |
hex | f40ec90 |
255913104 has 40 divisors (see below), whose sum is σ = 699999840. Its totient is φ = 80286208.
The previous prime is 255913067. The next prime is 255913183. The reversal of 255913104 is 401319552.
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, 155994 + ... + 157625.
It is an arithmetic number, because the mean of its divisors is an integer number (17499996).
Almost surely, 2255913104 is an apocalyptic number.
255913104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
255913104 is an abundant number, since it is smaller than the sum of its proper divisors (444086736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255913104 is a wasteful number, since it uses less digits than its factorization.
255913104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 313647 (or 313641 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 30.
The square root of 255913104 is about 15997.2842695252. The cubic root of 255913104 is about 634.8885695311. Note that the first 3 decimals are identical.
The spelling of 255913104 in words is "two hundred fifty-five million, nine hundred thirteen thousand, one hundred four".
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