Base | Representation |
---|---|
bin | 11110011011011… |
… | …11110111001000 |
3 | 122210022122211210 |
4 | 33031233313020 |
5 | 1010321342102 |
6 | 41155053120 |
7 | 6216456345 |
oct | 1715576710 |
9 | 583278753 |
10 | 255262152 |
11 | 1210a8262 |
12 | 715a11a0 |
13 | 40b658c2 |
14 | 25c897cc |
15 | 1762336c |
hex | f36fdc8 |
255262152 has 32 divisors (see below), whose sum is σ = 638992800. Its totient is φ = 84975744.
The previous prime is 255262127. The next prime is 255262171. The reversal of 255262152 is 251262552.
It is a super-2 number, since 2×2552621522 = 130317532487342208, which contains 22 as substring.
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, 12843 + ... + 25989.
It is an arithmetic number, because the mean of its divisors is an integer number (19968525).
Almost surely, 2255262152 is an apocalyptic number.
It is an amenable number.
255262152 is an abundant number, since it is smaller than the sum of its proper divisors (383730648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255262152 is a wasteful number, since it uses less digits than its factorization.
255262152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13965 (or 13961 counting only the distinct ones).
The product of its digits is 12000, while the sum is 30.
The square root of 255262152 is about 15976.9256116438. The cubic root of 255262152 is about 634.3498021554.
The spelling of 255262152 in words is "two hundred fifty-five million, two hundred sixty-two thousand, one hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •