Base | Representation |
---|---|
bin | 1110001011101… |
… | …11000101100100 |
3 | 22021212122120200 |
4 | 13011313011210 |
5 | 220424224433 |
6 | 15450030500 |
7 | 2643200223 |
oct | 705670544 |
9 | 267778520 |
10 | 118976868 |
11 | 6118309a |
12 | 33a18430 |
13 | 1b85931a |
14 | 11b30cba |
15 | a6a2613 |
hex | 7177164 |
118976868 has 18 divisors (see below), whose sum is σ = 300747174. Its totient is φ = 39658944.
The previous prime is 118976849. The next prime is 118976899. The reversal of 118976868 is 868679811.
It can be written as a sum of positive squares in only one way, i.e., 103673124 + 15303744 = 10182^2 + 3912^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1652421 + ... + 1652492.
Almost surely, 2118976868 is an apocalyptic number.
118976868 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
118976868 is an abundant number, since it is smaller than the sum of its proper divisors (181770306).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118976868 is a wasteful number, since it uses less digits than its factorization.
118976868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3304923 (or 3304918 counting only the distinct ones).
The product of its digits is 1161216, while the sum is 54.
The square root of 118976868 is about 10907.6518096243. The cubic root of 118976868 is about 491.8366005079.
The spelling of 118976868 in words is "one hundred eighteen million, nine hundred seventy-six thousand, eight hundred sixty-eight".
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