Base | Representation |
---|---|
bin | 1111110101001… |
… | …01100000111101 |
3 | 100020212212022220 |
4 | 13322211200331 |
5 | 232444023100 |
6 | 21102155553 |
7 | 3201524466 |
oct | 772454075 |
9 | 306785286 |
10 | 132798525 |
11 | 68a63552 |
12 | 38582bb9 |
13 | 21688512 |
14 | 138cbd6d |
15 | b9d2aa0 |
hex | 7ea583d |
132798525 has 24 divisors (see below), whose sum is σ = 223167264. Its totient is φ = 69662400.
The previous prime is 132798521. The next prime is 132798541. The reversal of 132798525 is 525897231.
It is a happy number.
It is not a de Polignac number, because 132798525 - 22 = 132798521 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132798521) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9939 + ... + 19088.
It is an arithmetic number, because the mean of its divisors is an integer number (9298636).
Almost surely, 2132798525 is an apocalyptic number.
132798525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
132798525 is a deficient number, since it is larger than the sum of its proper divisors (90368739).
132798525 is a wasteful number, since it uses less digits than its factorization.
132798525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29101 (or 29096 counting only the distinct ones).
The product of its digits is 151200, while the sum is 42.
The square root of 132798525 is about 11523.8242350359. The cubic root of 132798525 is about 510.1889918555.
The spelling of 132798525 in words is "one hundred thirty-two million, seven hundred ninety-eight thousand, five hundred twenty-five".
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