Base | Representation |
---|---|
bin | 11110011011110… |
… | …11010010000100 |
3 | 122210102001000101 |
4 | 33031323102010 |
5 | 1010324341212 |
6 | 41200053444 |
7 | 6220042624 |
oct | 1715732204 |
9 | 583361011 |
10 | 255308932 |
11 | 12112a41a |
12 | 71604284 |
13 | 40b80c98 |
14 | 25c9c884 |
15 | 17632157 |
hex | f37b484 |
255308932 has 24 divisors (see below), whose sum is σ = 464002560. Its totient is φ = 122786880.
The previous prime is 255308929. The next prime is 255308957. The reversal of 255308932 is 239803552.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
Together with 208693628 it forms an amicable pair .
It is a junction number, because it is equal to n+sod(n) for n = 255308891 and 255308900.
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, 14544 + ... + 26872.
It is an arithmetic number, because the mean of its divisors is an integer number (19333440).
Almost surely, 2255308932 is an apocalyptic number.
It is an amenable number.
255308932 is a deficient number, since it is larger than the sum of its proper divisors (208693628).
255308932 is a wasteful number, since it uses less digits than its factorization.
255308932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12531 (or 12529 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 37.
The square root of 255308932 is about 15978.3895308632. The cubic root of 255308932 is about 634.3885506484.
The spelling of 255308932 in words is "two hundred fifty-five million, three hundred eight thousand, nine hundred thirty-two".
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