Base | Representation |
---|---|
bin | 100010000101011000000 |
3 | 2002202001100 |
4 | 10100223000 |
5 | 241214424 |
6 | 35534400 |
7 | 12331110 |
oct | 4205300 |
9 | 2082040 |
10 | 1116864 |
11 | 6a3131 |
12 | 45a400 |
13 | 301488 |
14 | 211040 |
15 | 170dc9 |
hex | 110ac0 |
1116864 has 84 divisors (see below), whose sum is σ = 3671824. Its totient is φ = 317952.
The previous prime is 1116859. The next prime is 1116887. The reversal of 1116864 is 4686111.
It is a tau number, because it is divible by the number of its divisors (84).
It is a nude number because it is divisible by every one of its digits.
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, 3894 + ... + 4170.
21116864 is an apocalyptic number.
1116864 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1116864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1835912).
1116864 is an abundant number, since it is smaller than the sum of its proper divisors (2554960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1116864 is a wasteful number, since it uses less digits than its factorization.
1116864 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 302 (or 289 counting only the distinct ones).
The product of its digits is 1152, while the sum is 27.
The square root of 1116864 is about 1056.8178651026. The cubic root of 1116864 is about 103.7528648747.
The spelling of 1116864 in words is "one million, one hundred sixteen thousand, eight hundred sixty-four".
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