Base | Representation |
---|---|
bin | 11110001100001001100 |
3 | 1212021000021 |
4 | 3301201030 |
5 | 223124020 |
6 | 33111524 |
7 | 11260066 |
oct | 3614114 |
9 | 1767007 |
10 | 989260 |
11 | 616278 |
12 | 3b85a4 |
13 | 28837c |
14 | 1ba736 |
15 | 1481aa |
hex | f184c |
989260 has 12 divisors (see below), whose sum is σ = 2077488. Its totient is φ = 395696.
The previous prime is 989251. The next prime is 989279. The reversal of 989260 is 62989.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24712 + ... + 24751.
It is an arithmetic number, because the mean of its divisors is an integer number (173124).
2989260 is an apocalyptic number.
It is an amenable number.
989260 is an abundant number, since it is smaller than the sum of its proper divisors (1088228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
989260 is a wasteful number, since it uses less digits than its factorization.
989260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49472 (or 49470 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 34.
The square root of 989260 is about 994.6155035993. The cubic root of 989260 is about 99.6407106577.
The spelling of 989260 in words is "nine hundred eighty-nine thousand, two hundred sixty".
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