Base | Representation |
---|---|
bin | 1111110101110… |
… | …10100010101000 |
3 | 100021001020110122 |
4 | 13322322202220 |
5 | 233004302043 |
6 | 21104102412 |
7 | 3202333541 |
oct | 772724250 |
9 | 307036418 |
10 | 132884648 |
11 | 69012226 |
12 | 38604a08 |
13 | 216b8790 |
14 | 139114c8 |
15 | b9ed368 |
hex | 7eba8a8 |
132884648 has 32 divisors (see below), whose sum is σ = 284112360. Its totient is φ = 57722880.
The previous prime is 132884629. The next prime is 132884711. The reversal of 132884648 is 846488231.
It can be written as a sum of positive squares in 4 ways, for example, as 99960004 + 32924644 = 9998^2 + 5738^2 .
It is a junction number, because it is equal to n+sod(n) for n = 132884599 and 132884608.
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, 35813 + ... + 39348.
Almost surely, 2132884648 is an apocalyptic number.
It is an amenable number.
132884648 is an abundant number, since it is smaller than the sum of its proper divisors (151227712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132884648 is a wasteful number, since it uses less digits than its factorization.
132884648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75197 (or 75193 counting only the distinct ones).
The product of its digits is 294912, while the sum is 44.
The square root of 132884648 is about 11527.5603663568. The cubic root of 132884648 is about 510.2992579182.
The spelling of 132884648 in words is "one hundred thirty-two million, eight hundred eighty-four thousand, six hundred forty-eight".
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