Base | Representation |
---|---|
bin | 1111100101111… |
… | …01110001001001 |
3 | 100010010100211212 |
4 | 13302331301021 |
5 | 231441110323 |
6 | 20551302505 |
7 | 3145534121 |
oct | 762756111 |
9 | 303110755 |
10 | 130800713 |
11 | 6791956a |
12 | 3797aa35 |
13 | 21139094 |
14 | 1352bc81 |
15 | b73ab78 |
hex | 7cbdc49 |
130800713 has 2 divisors, whose sum is σ = 130800714. Its totient is φ = 130800712.
The previous prime is 130800689. The next prime is 130800739. The reversal of 130800713 is 317008031.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 127531849 + 3268864 = 11293^2 + 1808^2 .
It is an emirp because it is prime and its reverse (317008031) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 130800713 - 28 = 130800457 is a prime.
It is a super-3 number, since 3×1308007133 (a number of 25 digits) contains 333 as substring.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (130802713) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65400356 + 65400357.
It is an arithmetic number, because the mean of its divisors is an integer number (65400357).
Almost surely, 2130800713 is an apocalyptic number.
It is an amenable number.
130800713 is a deficient number, since it is larger than the sum of its proper divisors (1).
130800713 is an equidigital number, since it uses as much as digits as its factorization.
130800713 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 504, while the sum is 23.
The square root of 130800713 is about 11436.8139357078. The cubic root of 130800713 is about 507.6176378028.
Adding to 130800713 its reverse (317008031), we get a palindrome (447808744).
The spelling of 130800713 in words is "one hundred thirty million, eight hundred thousand, seven hundred thirteen".
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