Base | Representation |
---|---|
bin | 11110011011010… |
… | …11001110011010 |
3 | 122210021200210110 |
4 | 33031223032122 |
5 | 1010320240122 |
6 | 41154425150 |
7 | 6216350106 |
oct | 1715531632 |
9 | 583250713 |
10 | 255243162 |
11 | 121094a69 |
12 | 715921b6 |
13 | 40b5a075 |
14 | 25c82906 |
15 | 1761c90c |
hex | f36b39a |
255243162 has 16 divisors (see below), whose sum is σ = 513439200. Its totient is φ = 84588912.
The previous prime is 255243161. The next prime is 255243187. The reversal of 255243162 is 261342552.
255243162 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (255243161) 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 7 ways as a sum of consecutive naturals, for example, 121912 + ... + 123987.
It is an arithmetic number, because the mean of its divisors is an integer number (32089950).
Almost surely, 2255243162 is an apocalyptic number.
255243162 is an abundant number, since it is smaller than the sum of its proper divisors (258196038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255243162 is a wasteful number, since it uses less digits than its factorization.
255243162 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 246077.
The product of its digits is 14400, while the sum is 30.
The square root of 255243162 is about 15976.3313060289. The cubic root of 255243162 is about 634.3340711362.
The spelling of 255243162 in words is "two hundred fifty-five million, two hundred forty-three thousand, one hundred sixty-two".
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