Base | Representation |
---|---|
bin | 1111100001010… |
… | …11001011111001 |
3 | 100001222212020211 |
4 | 13300223023321 |
5 | 231312402223 |
6 | 20530351121 |
7 | 3140453515 |
oct | 760531371 |
9 | 301885224 |
10 | 130200313 |
11 | 67549471 |
12 | 3772b4a1 |
13 | 20c88a09 |
14 | 13413145 |
15 | b66cd0d |
hex | 7c2b2f9 |
130200313 has 2 divisors, whose sum is σ = 130200314. Its totient is φ = 130200312.
The previous prime is 130200283. The next prime is 130200337. The reversal of 130200313 is 313002031.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 124478649 + 5721664 = 11157^2 + 2392^2 .
It is a cyclic number.
It is not a de Polignac number, because 130200313 - 29 = 130199801 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 130200293 and 130200302.
It is not a weakly prime, because it can be changed into another prime (130200113) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65100156 + 65100157.
It is an arithmetic number, because the mean of its divisors is an integer number (65100157).
Almost surely, 2130200313 is an apocalyptic number.
It is an amenable number.
130200313 is a deficient number, since it is larger than the sum of its proper divisors (1).
130200313 is an equidigital number, since it uses as much as digits as its factorization.
130200313 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 54, while the sum is 13.
The square root of 130200313 is about 11410.5351758802. The cubic root of 130200313 is about 506.8397594095.
Adding to 130200313 its reverse (313002031), we get a palindrome (443202344).
The spelling of 130200313 in words is "one hundred thirty million, two hundred thousand, three hundred thirteen".
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