Base | Representation |
---|---|
bin | 1111110101111… |
… | …10001000010000 |
3 | 100021001222121221 |
4 | 13322332020100 |
5 | 233010234334 |
6 | 21104254424 |
7 | 3202424434 |
oct | 772761020 |
9 | 307058557 |
10 | 132899344 |
11 | 69022276 |
12 | 38611414 |
13 | 216c2386 |
14 | 139169c4 |
15 | ba028b4 |
hex | 7ebe210 |
132899344 has 20 divisors (see below), whose sum is σ = 266372460. Its totient is φ = 64158080.
The previous prime is 132899321. The next prime is 132899363. The reversal of 132899344 is 443998231.
It can be written as a sum of positive squares in 2 ways, for example, as 112105744 + 20793600 = 10588^2 + 4560^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 132899344.
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, 142747 + ... + 143674.
It is an arithmetic number, because the mean of its divisors is an integer number (13318623).
Almost surely, 2132899344 is an apocalyptic number.
It is an amenable number.
132899344 is an abundant number, since it is smaller than the sum of its proper divisors (133473116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132899344 is a wasteful number, since it uses less digits than its factorization.
132899344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 286458 (or 286452 counting only the distinct ones).
The product of its digits is 186624, while the sum is 43.
The square root of 132899344 is about 11528.1977776234. The cubic root of 132899344 is about 510.3180689235.
The spelling of 132899344 in words is "one hundred thirty-two million, eight hundred ninety-nine thousand, three hundred forty-four".
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