Base | Representation |
---|---|
bin | 1111110000111… |
… | …01001110001101 |
3 | 100012211111112202 |
4 | 13320131032031 |
5 | 232323142034 |
6 | 21042211245 |
7 | 3164011100 |
oct | 770351615 |
9 | 305744482 |
10 | 132240269 |
11 | 68712087 |
12 | 38353b25 |
13 | 215213a5 |
14 | 137c4737 |
15 | b92247e |
hex | 7e1d38d |
132240269 has 12 divisors (see below), whose sum is σ = 156001248. Its totient is φ = 111749400.
The previous prime is 132240259. The next prime is 132240287. The reversal of 132240269 is 962042231.
It is not a de Polignac number, because 132240269 - 224 = 115463053 is a prime.
It is a super-2 number, since 2×1322402692 = 34974977490384722, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132240239) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15527 + ... + 22484.
It is an arithmetic number, because the mean of its divisors is an integer number (13000104).
Almost surely, 2132240269 is an apocalyptic number.
It is an amenable number.
132240269 is a deficient number, since it is larger than the sum of its proper divisors (23760979).
132240269 is an equidigital number, since it uses as much as digits as its factorization.
132240269 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38096 (or 38089 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 29.
The square root of 132240269 is about 11499.5769052605. The cubic root of 132240269 is about 509.4730800333.
The spelling of 132240269 in words is "one hundred thirty-two million, two hundred forty thousand, two hundred sixty-nine".
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