Base | Representation |
---|---|
bin | 1111100000110… |
… | …10100110111101 |
3 | 100001212102010000 |
4 | 13300122212331 |
5 | 231303214123 |
6 | 20525104513 |
7 | 3140051535 |
oct | 760324675 |
9 | 301772100 |
10 | 130132413 |
11 | 67502454 |
12 | 376b8139 |
13 | 20c63b38 |
14 | 133d64c5 |
15 | b657b43 |
hex | 7c1a9bd |
130132413 has 30 divisors (see below), whose sum is σ = 203281694. Its totient is φ = 82955664.
The previous prime is 130132381. The next prime is 130132417. The reversal of 130132413 is 314231031.
It can be written as a sum of positive squares in only one way, i.e., 124947684 + 5184729 = 11178^2 + 2277^2 .
It is not a de Polignac number, because 130132413 - 25 = 130132381 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130132417) by changing a digit.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 41331 + ... + 44367.
Almost surely, 2130132413 is an apocalyptic number.
It is an amenable number.
130132413 is a deficient number, since it is larger than the sum of its proper divisors (73149281).
130132413 is an equidigital number, since it uses as much as digits as its factorization.
130132413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3095 (or 3063 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 130132413 is about 11407.5594673006. The cubic root of 130132413 is about 506.7516377477.
Adding to 130132413 its reverse (314231031), we get a palindrome (444363444).
The spelling of 130132413 in words is "one hundred thirty million, one hundred thirty-two thousand, four hundred thirteen".
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