Base | Representation |
---|---|
bin | 1111110010110… |
… | …01110101001000 |
3 | 100020022010002020 |
4 | 13321121311020 |
5 | 232404113040 |
6 | 21051404440 |
7 | 3166063623 |
oct | 771316510 |
9 | 306263066 |
10 | 132488520 |
11 | 6887164a |
12 | 38453720 |
13 | 215aa398 |
14 | 1384adba |
15 | b970cd0 |
hex | 7e59d48 |
132488520 has 64 divisors (see below), whose sum is σ = 418392000. Its totient is φ = 33470208.
The previous prime is 132488483. The next prime is 132488549. The reversal of 132488520 is 25884231.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26775 + ... + 31334.
It is an arithmetic number, because the mean of its divisors is an integer number (6537375).
Almost surely, 2132488520 is an apocalyptic number.
132488520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
132488520 is an abundant number, since it is smaller than the sum of its proper divisors (285903480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132488520 is a wasteful number, since it uses less digits than its factorization.
132488520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58142 (or 58138 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 33.
The square root of 132488520 is about 11510.3657630850. The cubic root of 132488520 is about 509.7916873202.
The spelling of 132488520 in words is "one hundred thirty-two million, four hundred eighty-eight thousand, five hundred twenty".
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