Base | Representation |
---|---|
bin | 10011110000111011110000 |
3 | 100202020020010 |
4 | 103300323300 |
5 | 2311244133 |
6 | 303014520 |
7 | 62016306 |
oct | 23607360 |
9 | 10666203 |
10 | 5181168 |
11 | 2a19763 |
12 | 189a440 |
13 | 10c53a5 |
14 | 98c276 |
15 | 6c5263 |
hex | 4f0ef0 |
5181168 has 20 divisors (see below), whose sum is σ = 13384808. Its totient is φ = 1727040.
The previous prime is 5181151. The next prime is 5181173. The reversal of 5181168 is 8611815.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53923 + ... + 54018.
Almost surely, 25181168 is an apocalyptic number.
It is an amenable number.
5181168 is an abundant number, since it is smaller than the sum of its proper divisors (8203640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5181168 is a wasteful number, since it uses less digits than its factorization.
5181168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107952 (or 107946 counting only the distinct ones).
The product of its digits is 1920, while the sum is 30.
The square root of 5181168 is about 2276.2179157541. The cubic root of 5181168 is about 173.0384268722.
The spelling of 5181168 in words is "five million, one hundred eighty-one thousand, one hundred sixty-eight".
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