Base | Representation |
---|---|
bin | 1111110010111… |
… | …11000100111101 |
3 | 100020100012120021 |
4 | 13321133010331 |
5 | 232410310023 |
6 | 21052052141 |
7 | 3166213366 |
oct | 771370475 |
9 | 306305507 |
10 | 132510013 |
11 | 68886809 |
12 | 38464051 |
13 | 215b70bc |
14 | 13854b6d |
15 | b97735d |
hex | 7e5f13d |
132510013 has 2 divisors, whose sum is σ = 132510014. Its totient is φ = 132510012.
The previous prime is 132510011. The next prime is 132510029. The reversal of 132510013 is 310015231.
It is an a-pointer prime, because the next prime (132510029) can be obtained adding 132510013 to its sum of digits (16).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 74338884 + 58171129 = 8622^2 + 7627^2 .
It is a cyclic number.
It is not a de Polignac number, because 132510013 - 21 = 132510011 is a prime.
Together with 132510011, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (132510011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66255006 + 66255007.
It is an arithmetic number, because the mean of its divisors is an integer number (66255007).
Almost surely, 2132510013 is an apocalyptic number.
It is an amenable number.
132510013 is a deficient number, since it is larger than the sum of its proper divisors (1).
132510013 is an equidigital number, since it uses as much as digits as its factorization.
132510013 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 90, while the sum is 16.
The square root of 132510013 is about 11511.2993619313. The cubic root of 132510013 is about 509.8192528791.
Adding to 132510013 its reverse (310015231), we get a palindrome (442525244).
The spelling of 132510013 in words is "one hundred thirty-two million, five hundred ten thousand, thirteen".
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