Base | Representation |
---|---|
bin | 1111100001000… |
… | …01011100111111 |
3 | 100001220211120022 |
4 | 13300201130333 |
5 | 231310113242 |
6 | 20525442355 |
7 | 3140226344 |
oct | 760413477 |
9 | 301824508 |
10 | 130160447 |
11 | 6752151a |
12 | 377103bb |
13 | 20c73821 |
14 | 134027cb |
15 | b6610d2 |
hex | 7c2173f |
130160447 has 2 divisors, whose sum is σ = 130160448. Its totient is φ = 130160446.
The previous prime is 130160423. The next prime is 130160467. The reversal of 130160447 is 744061031.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 130160447 - 26 = 130160383 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130160467) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65080223 + 65080224.
It is an arithmetic number, because the mean of its divisors is an integer number (65080224).
Almost surely, 2130160447 is an apocalyptic number.
130160447 is a deficient number, since it is larger than the sum of its proper divisors (1).
130160447 is an equidigital number, since it uses as much as digits as its factorization.
130160447 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2016, while the sum is 26.
The square root of 130160447 is about 11408.7881477394. The cubic root of 130160447 is about 506.7880244175.
The spelling of 130160447 in words is "one hundred thirty million, one hundred sixty thousand, four hundred forty-seven".
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