Base | Representation |
---|---|
bin | 11110011011100… |
… | …00110110111000 |
3 | 122210022212102220 |
4 | 33031300312320 |
5 | 1010322004412 |
6 | 41155124040 |
7 | 6216504264 |
oct | 1715606670 |
9 | 583285386 |
10 | 255266232 |
11 | 121100331 |
12 | 715a3620 |
13 | 40b67710 |
14 | 25c8b0a4 |
15 | 1762468c |
hex | f370db8 |
255266232 has 128 divisors (see below), whose sum is σ = 718502400. Its totient is φ = 75059712.
The previous prime is 255266227. The next prime is 255266243. The reversal of 255266232 is 232662552.
It is a junction number, because it is equal to n+sod(n) for n = 255266193 and 255266202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 710869 + ... + 711227.
It is an arithmetic number, because the mean of its divisors is an integer number (5613300).
Almost surely, 2255266232 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 255266232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (359251200).
255266232 is an abundant number, since it is smaller than the sum of its proper divisors (463236168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255266232 is a wasteful number, since it uses less digits than its factorization.
255266232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 477 (or 473 counting only the distinct ones).
The product of its digits is 43200, while the sum is 33.
The square root of 255266232 is about 15977.0532952732. The cubic root of 255266232 is about 634.3531818618.
The spelling of 255266232 in words is "two hundred fifty-five million, two hundred sixty-six thousand, two hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •