Base | Representation |
---|---|
bin | 1111110101000… |
… | …11010001010011 |
3 | 100020212101201101 |
4 | 13322203101103 |
5 | 232443224311 |
6 | 21102045231 |
7 | 3201455623 |
oct | 772432123 |
9 | 306771641 |
10 | 132789331 |
11 | 68a57654 |
12 | 38579817 |
13 | 2168428c |
14 | 138c8883 |
15 | b9ceec1 |
hex | 7ea3453 |
132789331 has 2 divisors, whose sum is σ = 132789332. Its totient is φ = 132789330.
The previous prime is 132789299. The next prime is 132789343. The reversal of 132789331 is 133987231.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 132789331 - 25 = 132789299 is a prime.
It is a super-2 number, since 2×1327893312 = 35266012854855122, which contains 22 as substring.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (132789731) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66394665 + 66394666.
It is an arithmetic number, because the mean of its divisors is an integer number (66394666).
Almost surely, 2132789331 is an apocalyptic number.
132789331 is a deficient number, since it is larger than the sum of its proper divisors (1).
132789331 is an equidigital number, since it uses as much as digits as its factorization.
132789331 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 27216, while the sum is 37.
The square root of 132789331 is about 11523.4253154173. The cubic root of 132789331 is about 510.1772176638.
The spelling of 132789331 in words is "one hundred thirty-two million, seven hundred eighty-nine thousand, three hundred thirty-one".
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