Base | Representation |
---|---|
bin | 11110001010011100000 |
3 | 1212012210211 |
4 | 3301103200 |
5 | 223112014 |
6 | 33103504 |
7 | 11254405 |
oct | 3612340 |
9 | 1765724 |
10 | 988384 |
11 | 615651 |
12 | 3b7b94 |
13 | 287b57 |
14 | 1ba2ac |
15 | 147cc4 |
hex | f14e0 |
988384 has 24 divisors (see below), whose sum is σ = 1979208. Its totient is φ = 485760.
The previous prime is 988367. The next prime is 988409. The reversal of 988384 is 483889.
It is a congruent number.
It is an unprimeable number.
988384 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1914 + ... + 2374.
It is an arithmetic number, because the mean of its divisors is an integer number (82467).
2988384 is an apocalyptic number.
It is an amenable number.
988384 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
988384 is a wasteful number, since it uses less digits than its factorization.
988384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 538 (or 530 counting only the distinct ones).
The product of its digits is 55296, while the sum is 40.
The square root of 988384 is about 994.1750348907. The cubic root of 988384 is about 99.6112910109.
The spelling of 988384 in words is "nine hundred eighty-eight thousand, three hundred eighty-four".
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