Base | Representation |
---|---|
bin | 11111000110010… |
… | …01001011100110 |
3 | 200011212121120200 |
4 | 33203021023212 |
5 | 1013240332021 |
6 | 41515211330 |
7 | 6315236343 |
oct | 1743111346 |
9 | 604777520 |
10 | 260870886 |
11 | 124289181 |
12 | 73446b46 |
13 | 4207a793 |
14 | 269097ca |
15 | 17d80126 |
hex | f8c92e6 |
260870886 has 24 divisors (see below), whose sum is σ = 568826544. Its totient is φ = 86402160.
The previous prime is 260870873. The next prime is 260870903. The reversal of 260870886 is 688078062.
260870886 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43330 + ... + 48981.
It is an arithmetic number, because the mean of its divisors is an integer number (23701106).
Almost surely, 2260870886 is an apocalyptic number.
260870886 is an abundant number, since it is smaller than the sum of its proper divisors (307955658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
260870886 is a wasteful number, since it uses less digits than its factorization.
260870886 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92476 (or 92473 counting only the distinct ones).
The product of its (nonzero) digits is 258048, while the sum is 45.
The square root of 260870886 is about 16151.4979491068. The cubic root of 260870886 is about 638.9622554061.
The spelling of 260870886 in words is "two hundred sixty million, eight hundred seventy thousand, eight hundred eighty-six".
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