Base | Representation |
---|---|
bin | 1111110000000… |
… | …01001101010101 |
3 | 100012121200010222 |
4 | 13320001031111 |
5 | 232311004100 |
6 | 21035524125 |
7 | 3163022420 |
oct | 770011525 |
9 | 305550128 |
10 | 132125525 |
11 | 68643954 |
12 | 382b9645 |
13 | 214b10ac |
14 | 137949b7 |
15 | b8ed485 |
hex | 7e01355 |
132125525 has 48 divisors (see below), whose sum is σ = 199987200. Its totient is φ = 84576960.
The previous prime is 132125519. The next prime is 132125527. The reversal of 132125525 is 525521231.
It is not a de Polignac number, because 132125525 - 24 = 132125509 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 132125494 and 132125503.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132125527) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 262424 + ... + 262926.
It is an arithmetic number, because the mean of its divisors is an integer number (4166400).
Almost surely, 2132125525 is an apocalyptic number.
It is an amenable number.
132125525 is a deficient number, since it is larger than the sum of its proper divisors (67861675).
132125525 is a wasteful number, since it uses less digits than its factorization.
132125525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 618 (or 613 counting only the distinct ones).
The product of its digits is 3000, while the sum is 26.
The square root of 132125525 is about 11494.5867694319. The cubic root of 132125525 is about 509.3256819277.
Adding to 132125525 its reverse (525521231), we get a palindrome (657646756).
The spelling of 132125525 in words is "one hundred thirty-two million, one hundred twenty-five thousand, five hundred twenty-five".
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