Base | Representation |
---|---|
bin | 1111110010010… |
… | …10011100110101 |
3 | 100020011220200002 |
4 | 13321022130311 |
5 | 232400104100 |
6 | 21050201045 |
7 | 3165412151 |
oct | 771123465 |
9 | 306156602 |
10 | 132425525 |
11 | 68829291 |
12 | 38423185 |
13 | 215877cb |
14 | 13832061 |
15 | b95c2d5 |
hex | 7e4a735 |
132425525 has 6 divisors (see below), whose sum is σ = 164207682. Its totient is φ = 105940400.
The previous prime is 132425519. The next prime is 132425533. The reversal of 132425525 is 525524231.
It can be written as a sum of positive squares in 3 ways, for example, as 25633969 + 106791556 = 5063^2 + 10334^2 .
It is a de Polignac number, because none of the positive numbers 2k-132425525 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2648486 + ... + 2648535.
It is an arithmetic number, because the mean of its divisors is an integer number (27367947).
Almost surely, 2132425525 is an apocalyptic number.
It is an amenable number.
132425525 is a deficient number, since it is larger than the sum of its proper divisors (31782157).
132425525 is an equidigital number, since it uses as much as digits as its factorization.
132425525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5297031 (or 5297026 counting only the distinct ones).
The product of its digits is 12000, while the sum is 29.
The square root of 132425525 is about 11507.6289912388. The cubic root of 132425525 is about 509.7108767500.
Adding to 132425525 its reverse (525524231), we get a palindrome (657949756).
The spelling of 132425525 in words is "one hundred thirty-two million, four hundred twenty-five thousand, five hundred twenty-five".
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