Base | Representation |
---|---|
bin | 1101110100011… |
… | …1111000110100 |
3 | 11001001222120210 |
4 | 3131013320310 |
5 | 104314404012 |
6 | 5430225420 |
7 | 1302463320 |
oct | 335077064 |
9 | 131058523 |
10 | 57966132 |
11 | 2a7a18a4 |
12 | 174b5270 |
13 | c0172b3 |
14 | 79ac980 |
15 | 515023c |
hex | 3747e34 |
57966132 has 24 divisors (see below), whose sum is σ = 154576576. Its totient is φ = 16561728.
The previous prime is 57966109. The next prime is 57966151. The reversal of 57966132 is 23166975.
It is a Smith number, since the sum of its digits (39) 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 7 ways as a sum of consecutive naturals, for example, 344953 + ... + 345120.
Almost surely, 257966132 is an apocalyptic number.
It is an amenable number.
57966132 is an abundant number, since it is smaller than the sum of its proper divisors (96610444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57966132 is a wasteful number, since it uses less digits than its factorization.
57966132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 690087 (or 690085 counting only the distinct ones).
The product of its digits is 68040, while the sum is 39.
The square root of 57966132 is about 7613.5492380361. The cubic root of 57966132 is about 387.0123052261.
The spelling of 57966132 in words is "fifty-seven million, nine hundred sixty-six thousand, one hundred thirty-two".
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