Base | Representation |
---|---|
bin | 1111110010111… |
… | …01001111111101 |
3 | 100020022211021221 |
4 | 13321131033331 |
5 | 232410040100 |
6 | 21051553341 |
7 | 3166152511 |
oct | 771351775 |
9 | 306284257 |
10 | 132502525 |
11 | 68881121 |
12 | 3845b851 |
13 | 215b387c |
14 | 13852141 |
15 | b97501a |
hex | 7e5d3fd |
132502525 has 12 divisors (see below), whose sum is σ = 169604224. Its totient is φ = 102582000.
The previous prime is 132502507. The next prime is 132502547. The reversal of 132502525 is 525205231.
It is a happy number.
It is not a de Polignac number, because 132502525 - 25 = 132502493 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a self number, because there is not a number n which added to its sum of digits gives 132502525.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84711 + ... + 86260.
Almost surely, 2132502525 is an apocalyptic number.
It is an amenable number.
132502525 is a deficient number, since it is larger than the sum of its proper divisors (37101699).
132502525 is a wasteful number, since it uses less digits than its factorization.
132502525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171012 (or 171007 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 25.
The square root of 132502525 is about 11510.9741116901. The cubic root of 132502525 is about 509.8096495835.
Adding to 132502525 its reverse (525205231), we get a palindrome (657707756).
The spelling of 132502525 in words is "one hundred thirty-two million, five hundred two thousand, five hundred twenty-five".
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