Base | Representation |
---|---|
bin | 1111100001010… |
… | …11011011100001 |
3 | 100001222220121212 |
4 | 13300223123201 |
5 | 231312420223 |
6 | 20530355505 |
7 | 3140456444 |
oct | 760533341 |
9 | 301886555 |
10 | 130201313 |
11 | 6754a1a0 |
12 | 3772bb95 |
13 | 20c892c8 |
14 | 1341365b |
15 | b66d278 |
hex | 7c2b6e1 |
130201313 has 4 divisors (see below), whose sum is σ = 142037808. Its totient is φ = 118364820.
The previous prime is 130201307. The next prime is 130201361. The reversal of 130201313 is 313102031.
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, and also an emirpimes, since its reverse is a distinct semiprime: 313102031 = 11 ⋅28463821.
It is a cyclic number.
It is not a de Polignac number, because 130201313 - 224 = 113424097 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (130201013) 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, 5918231 + ... + 5918252.
It is an arithmetic number, because the mean of its divisors is an integer number (35509452).
Almost surely, 2130201313 is an apocalyptic number.
It is an amenable number.
130201313 is a deficient number, since it is larger than the sum of its proper divisors (11836495).
130201313 is a wasteful number, since it uses less digits than its factorization.
130201313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11836494.
The product of its (nonzero) digits is 54, while the sum is 14.
The square root of 130201313 is about 11410.5789949503. The cubic root of 130201313 is about 506.8410569958.
Adding to 130201313 its reverse (313102031), we get a palindrome (443303344).
The spelling of 130201313 in words is "one hundred thirty million, two hundred one thousand, three hundred thirteen".
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