Base | Representation |
---|---|
bin | 1111110100111… |
… | …01010011010111 |
3 | 100020211011012001 |
4 | 13322131103113 |
5 | 232441434022 |
6 | 21101340131 |
7 | 3201324433 |
oct | 772352327 |
9 | 306734161 |
10 | 132764887 |
11 | 68a40252 |
12 | 38567647 |
13 | 21676108 |
14 | 138bd9c3 |
15 | b9c7b27 |
hex | 7e9d4d7 |
132764887 has 2 divisors, whose sum is σ = 132764888. Its totient is φ = 132764886.
The previous prime is 132764873. The next prime is 132764899. The reversal of 132764887 is 788467231.
It is a strong prime.
It is an emirp because it is prime and its reverse (788467231) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 132764887 - 219 = 132240599 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (132764287) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66382443 + 66382444.
It is an arithmetic number, because the mean of its divisors is an integer number (66382444).
Almost surely, 2132764887 is an apocalyptic number.
132764887 is a deficient number, since it is larger than the sum of its proper divisors (1).
132764887 is an equidigital number, since it uses as much as digits as its factorization.
132764887 is an evil number, because the sum of its binary digits is even.
The product of its digits is 451584, while the sum is 46.
The square root of 132764887 is about 11522.3646444643. The cubic root of 132764887 is about 510.1459110895.
The spelling of 132764887 in words is "one hundred thirty-two million, seven hundred sixty-four thousand, eight hundred eighty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •