Base | Representation |
---|---|
bin | 10011101101011… |
… | …10111011111000 |
3 | 102112010021220122 |
4 | 21312232323320 |
5 | 314311433333 |
6 | 24223512412 |
7 | 4045251320 |
oct | 1166567370 |
9 | 375107818 |
10 | 165342968 |
11 | 8537168a |
12 | 47458708 |
13 | 2834169b |
14 | 17d60280 |
15 | e7b0798 |
hex | 9daeef8 |
165342968 has 16 divisors (see below), whose sum is σ = 354306480. Its totient is φ = 70861248.
The previous prime is 165342953. The next prime is 165342977. The reversal of 165342968 is 869243561.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.
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, 1476221 + ... + 1476332.
It is an arithmetic number, because the mean of its divisors is an integer number (22144155).
Almost surely, 2165342968 is an apocalyptic number.
It is an amenable number.
165342968 is an abundant number, since it is smaller than the sum of its proper divisors (188963512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
165342968 is a wasteful number, since it uses less digits than its factorization.
165342968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2952566 (or 2952562 counting only the distinct ones).
The product of its digits is 311040, while the sum is 44.
The square root of 165342968 is about 12858.5756598466. The cubic root of 165342968 is about 548.8604150978.
The spelling of 165342968 in words is "one hundred sixty-five million, three hundred forty-two thousand, nine hundred sixty-eight".
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