Base | Representation |
---|---|
bin | 1111110100001… |
… | …01111001100001 |
3 | 100020122021200121 |
4 | 13322011321201 |
5 | 232430402100 |
6 | 21055320241 |
7 | 3200445106 |
oct | 772057141 |
9 | 306567617 |
10 | 132669025 |
11 | 68985225 |
12 | 38520081 |
13 | 216415a8 |
14 | 13896aad |
15 | b9a951a |
hex | 7e85e61 |
132669025 has 6 divisors (see below), whose sum is σ = 164509622. Its totient is φ = 106135200.
The previous prime is 132669011. The next prime is 132669073. The reversal of 132669025 is 520966231.
It can be written as a sum of positive squares in 3 ways, for example, as 786769 + 131882256 = 887^2 + 11484^2 .
It is not a de Polignac number, because 132669025 - 27 = 132668897 is a prime.
It is a Duffinian 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, 2653356 + ... + 2653405.
Almost surely, 2132669025 is an apocalyptic number.
It is an amenable number.
132669025 is a deficient number, since it is larger than the sum of its proper divisors (31840597).
132669025 is an equidigital number, since it uses as much as digits as its factorization.
132669025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5306771 (or 5306766 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 34.
The square root of 132669025 is about 11518.2040700797. The cubic root of 132669025 is about 510.0230990435.
The spelling of 132669025 in words is "one hundred thirty-two million, six hundred sixty-nine thousand, twenty-five".
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