Base | Representation |
---|---|
bin | 111101100001110010… |
… | …0011100100100100101 |
3 | 110122001101011001221102 |
4 | 1323003210130210211 |
5 | 4131100303131323 |
6 | 140411051125445 |
7 | 12355210401344 |
oct | 1730344344445 |
9 | 418041131842 |
10 | 132130130213 |
11 | 51044017524 |
12 | 21736143885 |
13 | c5c92b1a03 |
14 | 6576359b5b |
15 | 3684d7d328 |
hex | 1ec391c925 |
132130130213 has 4 divisors (see below), whose sum is σ = 132415508928. Its totient is φ = 131844751500.
The previous prime is 132130130207. The next prime is 132130130221. The reversal of 132130130213 is 312031031231.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 132130130213 - 236 = 63410653477 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132130130203) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142688663 + ... + 142689588.
It is an arithmetic number, because the mean of its divisors is an integer number (33103877232).
Almost surely, 2132130130213 is an apocalyptic number.
It is an amenable number.
132130130213 is a deficient number, since it is larger than the sum of its proper divisors (285378715).
132130130213 is an equidigital number, since it uses as much as digits as its factorization.
132130130213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 285378714.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 132130130213 its reverse (312031031231), we get a palindrome (444161161444).
The spelling of 132130130213 in words is "one hundred thirty-two billion, one hundred thirty million, one hundred thirty thousand, two hundred thirteen".
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