Base | Representation |
---|---|
bin | 1111101111111… |
… | …10101100100000 |
3 | 100012121011000202 |
4 | 13313332230200 |
5 | 232310141412 |
6 | 21035404332 |
7 | 3162650414 |
oct | 767765440 |
9 | 305534022 |
10 | 132115232 |
11 | 68637147 |
12 | 382b36a8 |
13 | 214a94c2 |
14 | 13790d44 |
15 | b8ea3c2 |
hex | 7dfeb20 |
132115232 has 12 divisors (see below), whose sum is σ = 260101926. Its totient is φ = 66057600.
The previous prime is 132115201. The next prime is 132115237. The reversal of 132115232 is 232511231.
It can be written as a sum of positive squares in only one way, i.e., 123565456 + 8549776 = 11116^2 + 2924^2 .
It is not an unprimeable number, because it can be changed into a prime (132115237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2064269 + ... + 2064332.
Almost surely, 2132115232 is an apocalyptic number.
It is an amenable number.
132115232 is a deficient number, since it is larger than the sum of its proper divisors (127986694).
132115232 is an equidigital number, since it uses as much as digits as its factorization.
132115232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4128611 (or 4128603 counting only the distinct ones).
The product of its digits is 360, while the sum is 20.
The square root of 132115232 is about 11494.1390282178. The cubic root of 132115232 is about 509.3124555523.
Adding to 132115232 its reverse (232511231), we get a palindrome (364626463).
The spelling of 132115232 in words is "one hundred thirty-two million, one hundred fifteen thousand, two hundred thirty-two".
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