Base | Representation |
---|---|
bin | 1110000110011… |
… | …01100001100010 |
3 | 22020120100212100 |
4 | 13003031201202 |
5 | 220240013323 |
6 | 15423111230 |
7 | 2634245316 |
oct | 703154142 |
9 | 266510770 |
10 | 118282338 |
11 | 608492a9 |
12 | 33742516 |
13 | 1b675165 |
14 | 119cdb46 |
15 | a5b6943 |
hex | 70cd862 |
118282338 has 24 divisors (see below), whose sum is σ = 259791948. Its totient is φ = 38886912.
The previous prime is 118282321. The next prime is 118282343. The reversal of 118282338 is 833282811.
It can be written as a sum of positive squares in 2 ways, for example, as 110313009 + 7969329 = 10503^2 + 2823^2 .
It is a super-2 number, since 2×1182823382 = 27981422965492488, which contains 22 as substring.
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, 43695 + ... + 46322.
Almost surely, 2118282338 is an apocalyptic number.
118282338 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
118282338 is an abundant number, since it is smaller than the sum of its proper divisors (141509610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118282338 is a wasteful number, since it uses less digits than its factorization.
118282338 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90098 (or 90095 counting only the distinct ones).
The product of its digits is 18432, while the sum is 36.
The square root of 118282338 is about 10875.7683866474. The cubic root of 118282338 is about 490.8776966642.
The spelling of 118282338 in words is "one hundred eighteen million, two hundred eighty-two thousand, three hundred thirty-eight".
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