Base | Representation |
---|---|
bin | 1111100010110… |
… | …10101011110011 |
3 | 100002100202010112 |
4 | 13301122223303 |
5 | 231340113432 |
6 | 20534451535 |
7 | 3142223651 |
oct | 761325363 |
9 | 302322115 |
10 | 130394867 |
11 | 67671659 |
12 | 37803bab |
13 | 21026435 |
14 | 13463dd1 |
15 | b6aa7b2 |
hex | 7c5aaf3 |
130394867 has 2 divisors, whose sum is σ = 130394868. Its totient is φ = 130394866.
The previous prime is 130394857. The next prime is 130394921. The reversal of 130394867 is 768493031.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 130394867 - 24 = 130394851 is a prime.
It is not a weakly prime, because it can be changed into another prime (130394857) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65197433 + 65197434.
It is an arithmetic number, because the mean of its divisors is an integer number (65197434).
Almost surely, 2130394867 is an apocalyptic number.
130394867 is a deficient number, since it is larger than the sum of its proper divisors (1).
130394867 is an equidigital number, since it uses as much as digits as its factorization.
130394867 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 108864, while the sum is 41.
The square root of 130394867 is about 11419.0571852496. The cubic root of 130394867 is about 507.0920850391.
The spelling of 130394867 in words is "one hundred thirty million, three hundred ninety-four thousand, eight hundred sixty-seven".
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