Base | Representation |
---|---|
bin | 1111110010011… |
… | …01110011000000 |
3 | 100020012121110202 |
4 | 13321031303000 |
5 | 232401023412 |
6 | 21050344332 |
7 | 3165500132 |
oct | 771156300 |
9 | 306177422 |
10 | 132439232 |
11 | 68838612 |
12 | 3842b0a8 |
13 | 21590b13 |
14 | 13837052 |
15 | b9613c2 |
hex | 7e4dcc0 |
132439232 has 28 divisors (see below), whose sum is σ = 268406880. Its totient is φ = 64809216.
The previous prime is 132439217. The next prime is 132439249. The reversal of 132439232 is 232934231.
It is a junction number, because it is equal to n+sod(n) for n = 132439195 and 132439204.
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, 19007 + ... + 25022.
It is an arithmetic number, because the mean of its divisors is an integer number (9585960).
Almost surely, 2132439232 is an apocalyptic number.
It is an amenable number.
132439232 is an abundant number, since it is smaller than the sum of its proper divisors (135967648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132439232 is an equidigital number, since it uses as much as digits as its factorization.
132439232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44088 (or 44078 counting only the distinct ones).
The product of its digits is 7776, while the sum is 29.
The square root of 132439232 is about 11508.2245372603. The cubic root of 132439232 is about 509.7284623978.
The spelling of 132439232 in words is "one hundred thirty-two million, four hundred thirty-nine thousand, two hundred thirty-two".
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