Base | Representation |
---|---|
bin | 10011101100111… |
… | …10011000011000 |
3 | 102111222211220020 |
4 | 21312132120120 |
5 | 314302301120 |
6 | 24222230440 |
7 | 4044546531 |
oct | 1166363030 |
9 | 374884806 |
10 | 165275160 |
11 | 85325746 |
12 | 47425420 |
13 | 2831986b |
14 | 17d43688 |
15 | e79a640 |
hex | 9d9e618 |
165275160 has 32 divisors (see below), whose sum is σ = 495825840. Its totient is φ = 44073344.
The previous prime is 165275119. The next prime is 165275177. The reversal of 165275160 is 61572561.
165275160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 688527 + ... + 688766.
Almost surely, 2165275160 is an apocalyptic number.
165275160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
165275160 is an abundant number, since it is smaller than the sum of its proper divisors (330550680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
165275160 is a wasteful number, since it uses less digits than its factorization.
165275160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1377307 (or 1377303 counting only the distinct ones).
The product of its (nonzero) digits is 12600, while the sum is 33.
The square root of 165275160 is about 12855.9387055166. The cubic root of 165275160 is about 548.7853746807.
The spelling of 165275160 in words is "one hundred sixty-five million, two hundred seventy-five thousand, one hundred sixty".
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