Base | Representation |
---|---|
bin | 1111100000110… |
… | …00001011100011 |
3 | 100001211220110122 |
4 | 13300120023203 |
5 | 231302404332 |
6 | 20524550455 |
7 | 3140010536 |
oct | 760301343 |
9 | 301756418 |
10 | 130122467 |
11 | 674a5a32 |
12 | 376b242b |
13 | 20c5c457 |
14 | 133d2a1d |
15 | b654c12 |
hex | 7c182e3 |
130122467 has 2 divisors, whose sum is σ = 130122468. Its totient is φ = 130122466.
The previous prime is 130122413. The next prime is 130122497. The reversal of 130122467 is 764221031.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 130122467 - 224 = 113345251 is a prime.
It is not a weakly prime, because it can be changed into another prime (130122497) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65061233 + 65061234.
It is an arithmetic number, because the mean of its divisors is an integer number (65061234).
Almost surely, 2130122467 is an apocalyptic number.
130122467 is a deficient number, since it is larger than the sum of its proper divisors (1).
130122467 is an equidigital number, since it uses as much as digits as its factorization.
130122467 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2016, while the sum is 26.
The square root of 130122467 is about 11407.1235199765. The cubic root of 130122467 is about 506.7387271026.
Adding to 130122467 its reverse (764221031), we get a palindrome (894343498).
The spelling of 130122467 in words is "one hundred thirty million, one hundred twenty-two thousand, four hundred sixty-seven".
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