Base | Representation |
---|---|
bin | 11110100001100… |
… | …01100011100110 |
3 | 122211210222011000 |
4 | 33100301203212 |
5 | 1011022234101 |
6 | 41224054130 |
7 | 6226302366 |
oct | 1720614346 |
9 | 584728130 |
10 | 256055526 |
11 | 12159a341 |
12 | 71904346 |
13 | 41082a5c |
14 | 260149a6 |
15 | 1772d486 |
hex | f4318e6 |
256055526 has 16 divisors (see below), whose sum is σ = 569012400. Its totient is φ = 85351824.
The previous prime is 256055521. The next prime is 256055531. The reversal of 256055526 is 625550652.
256055526 is a `hidden beast` number, since 25 + 60 + 55 + 526 = 666.
256055526 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (256055521) and next prime (256055531).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (256055521) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2370831 + ... + 2370938.
It is an arithmetic number, because the mean of its divisors is an integer number (35563275).
Almost surely, 2256055526 is an apocalyptic number.
256055526 is an abundant number, since it is smaller than the sum of its proper divisors (312956874).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
256055526 is a wasteful number, since it uses less digits than its factorization.
256055526 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4741780 (or 4741774 counting only the distinct ones).
The product of its (nonzero) digits is 90000, while the sum is 36.
The square root of 256055526 is about 16001.7350934203. The cubic root of 256055526 is about 635.0063247763.
The spelling of 256055526 in words is "two hundred fifty-six million, fifty-five thousand, five hundred twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •