Base | Representation |
---|---|
bin | 1111110011000… |
… | …01001001110001 |
3 | 100020100122020002 |
4 | 13321201021301 |
5 | 232411043023 |
6 | 21052155345 |
7 | 3166250231 |
oct | 771411161 |
9 | 306318202 |
10 | 132518513 |
11 | 68892136 |
12 | 38468b55 |
13 | 215bac2a |
14 | 13857cc1 |
15 | b979b28 |
hex | 7e61271 |
132518513 has 2 divisors, whose sum is σ = 132518514. Its totient is φ = 132518512.
The previous prime is 132518509. The next prime is 132518609. The reversal of 132518513 is 315815231.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 126720049 + 5798464 = 11257^2 + 2408^2 .
It is a cyclic number.
It is not a de Polignac number, because 132518513 - 22 = 132518509 is a prime.
It is a super-2 number, since 2×1325185132 = 35122312575462338, which contains 22 as substring.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (132548513) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66259256 + 66259257.
It is an arithmetic number, because the mean of its divisors is an integer number (66259257).
Almost surely, 2132518513 is an apocalyptic number.
It is an amenable number.
132518513 is a deficient number, since it is larger than the sum of its proper divisors (1).
132518513 is an equidigital number, since it uses as much as digits as its factorization.
132518513 is an evil number, because the sum of its binary digits is even.
The product of its digits is 3600, while the sum is 29.
The square root of 132518513 is about 11511.6685584671. The cubic root of 132518513 is about 509.8301536176.
The spelling of 132518513 in words is "one hundred thirty-two million, five hundred eighteen thousand, five hundred thirteen".
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