Base | Representation |
---|---|
bin | 1111110010011… |
… | …01111001100011 |
3 | 100020012122001021 |
4 | 13321031321203 |
5 | 232401032101 |
6 | 21050350311 |
7 | 3165501301 |
oct | 771157143 |
9 | 306178037 |
10 | 132439651 |
11 | 68838963 |
12 | 3842b397 |
13 | 21591076 |
14 | 13837271 |
15 | b9615a1 |
hex | 7e4de63 |
132439651 has 2 divisors, whose sum is σ = 132439652. Its totient is φ = 132439650.
The previous prime is 132439649. The next prime is 132439721. The reversal of 132439651 is 156934231.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 132439651 - 21 = 132439649 is a prime.
It is a super-2 number, since 2×1324396512 = 35080522314003602, which contains 22 as substring.
Together with 132439649, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (132439621) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66219825 + 66219826.
It is an arithmetic number, because the mean of its divisors is an integer number (66219826).
Almost surely, 2132439651 is an apocalyptic number.
132439651 is a deficient number, since it is larger than the sum of its proper divisors (1).
132439651 is an equidigital number, since it uses as much as digits as its factorization.
132439651 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 19440, while the sum is 34.
The square root of 132439651 is about 11508.2427416179. The cubic root of 132439651 is about 509.7289999425.
The spelling of 132439651 in words is "one hundred thirty-two million, four hundred thirty-nine thousand, six hundred fifty-one".
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