Base | Representation |
---|---|
bin | 11110011001101… |
… | …01111111000001 |
3 | 122202212121122200 |
4 | 33030311333001 |
5 | 1010241300324 |
6 | 41150023413 |
7 | 6214451244 |
oct | 1714657701 |
9 | 582777580 |
10 | 255025089 |
11 | 120a56140 |
12 | 714a7b69 |
13 | 40ab1a27 |
14 | 25c2725b |
15 | 175c7ec9 |
hex | f335fc1 |
255025089 has 24 divisors (see below), whose sum is σ = 404812512. Its totient is φ = 153424320.
The previous prime is 255025063. The next prime is 255025093. The reversal of 255025089 is 980520552.
255025089 is a `hidden beast` number, since 2 + 550 + 25 + 0 + 89 = 666.
It is not a de Polignac number, because 255025089 - 224 = 238247873 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (255025019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4162 + ... + 22964.
It is an arithmetic number, because the mean of its divisors is an integer number (16867188).
Almost surely, 2255025089 is an apocalyptic number.
It is an amenable number.
255025089 is a deficient number, since it is larger than the sum of its proper divisors (149787423).
255025089 is a wasteful number, since it uses less digits than its factorization.
255025089 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18957 (or 18954 counting only the distinct ones).
The product of its (nonzero) digits is 36000, while the sum is 36.
The square root of 255025089 is about 15969.5049704116. The cubic root of 255025089 is about 634.1533669180.
The spelling of 255025089 in words is "two hundred fifty-five million, twenty-five thousand, eighty-nine".
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