Base | Representation |
---|---|
bin | 1111110100011… |
… | …11011000100000 |
3 | 100020201020222101 |
4 | 13322033120200 |
5 | 232433122442 |
6 | 21100220144 |
7 | 3200666263 |
oct | 772173040 |
9 | 306636871 |
10 | 132707872 |
11 | 68a01430 |
12 | 3853a654 |
13 | 2165618b |
14 | 138a6cda |
15 | b9b5cb7 |
hex | 7e8f620 |
132707872 has 24 divisors (see below), whose sum is σ = 285021072. Its totient is φ = 60321600.
The previous prime is 132707849. The next prime is 132707881. The reversal of 132707872 is 278707231.
It is a super-2 number, since 2×1327078722 = 35222758581536768, which contains 22 as substring.
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, 188154 + ... + 188857.
It is an arithmetic number, because the mean of its divisors is an integer number (11875878).
Almost surely, 2132707872 is an apocalyptic number.
It is an amenable number.
132707872 is an abundant number, since it is smaller than the sum of its proper divisors (152313200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132707872 is a wasteful number, since it uses less digits than its factorization.
132707872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 377032 (or 377024 counting only the distinct ones).
The product of its (nonzero) digits is 32928, while the sum is 37.
The square root of 132707872 is about 11519.8902772552. The cubic root of 132707872 is about 510.0728743743.
The spelling of 132707872 in words is "one hundred thirty-two million, seven hundred seven thousand, eight hundred seventy-two".
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