Base | Representation |
---|---|
bin | 1101100100001… |
… | …00101101110000 |
3 | 21221010010021100 |
4 | 12302010231300 |
5 | 213112233213 |
6 | 15142524400 |
7 | 2551124466 |
oct | 662045560 |
9 | 257103240 |
10 | 113789808 |
11 | 5925aa70 |
12 | 32136700 |
13 | 1a761362 |
14 | 11180836 |
15 | 9eca773 |
hex | 6c84b70 |
113789808 has 60 divisors (see below), whose sum is σ = 347408568. Its totient is φ = 34481280.
The previous prime is 113789807. The next prime is 113789861. The reversal of 113789808 is 808987311.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113789807) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34335 + ... + 37502.
Almost surely, 2113789808 is an apocalyptic number.
113789808 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
113789808 is an abundant number, since it is smaller than the sum of its proper divisors (233618760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113789808 is a wasteful number, since it uses less digits than its factorization.
113789808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71862 (or 71853 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 45.
The square root of 113789808 is about 10667.2305684278. The cubic root of 113789808 is about 484.5825692298.
The spelling of 113789808 in words is "one hundred thirteen million, seven hundred eighty-nine thousand, eight hundred eight".
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