Base | Representation |
---|---|
bin | 1111100101011… |
… | …01010010101011 |
3 | 100002222221021101 |
4 | 13302231102223 |
5 | 231431430402 |
6 | 20550022231 |
7 | 3145133302 |
oct | 762552253 |
9 | 302887241 |
10 | 130733227 |
11 | 67882899 |
12 | 37947977 |
13 | 21114451 |
14 | 13511439 |
15 | b725b87 |
hex | 7cad4ab |
130733227 has 2 divisors, whose sum is σ = 130733228. Its totient is φ = 130733226.
The previous prime is 130733177. The next prime is 130733263. The reversal of 130733227 is 722337031.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 130733227 - 211 = 130731179 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 130733195 and 130733204.
It is not a weakly prime, because it can be changed into another prime (130733027) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65366613 + 65366614.
It is an arithmetic number, because the mean of its divisors is an integer number (65366614).
Almost surely, 2130733227 is an apocalyptic number.
130733227 is a deficient number, since it is larger than the sum of its proper divisors (1).
130733227 is an equidigital number, since it uses as much as digits as its factorization.
130733227 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5292, while the sum is 28.
The square root of 130733227 is about 11433.8631704249. The cubic root of 130733227 is about 507.5303218231.
The spelling of 130733227 in words is "one hundred thirty million, seven hundred thirty-three thousand, two hundred twenty-seven".
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