Base | Representation |
---|---|
bin | 10111100101110010… |
… | …101101110111110101 |
3 | 2102101022002010010202 |
4 | 113211302231313311 |
5 | 403334002122122 |
6 | 15345252130245 |
7 | 1554463262654 |
oct | 274562556765 |
9 | 72338063122 |
10 | 25330114037 |
11 | a819209648 |
12 | 4aab006985 |
13 | 2508a49177 |
14 | 132415919b |
15 | 9d3b7de92 |
hex | 5e5caddf5 |
25330114037 has 2 divisors, whose sum is σ = 25330114038. Its totient is φ = 25330114036.
The previous prime is 25330114009. The next prime is 25330114151. The reversal of 25330114037 is 73041103352.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 13361972836 + 11968141201 = 115594^2 + 109399^2 .
It is a cyclic number.
It is not a de Polignac number, because 25330114037 - 26 = 25330113973 is a prime.
It is a super-2 number, since 2×253301140372 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (25330114837) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12665057018 + 12665057019.
It is an arithmetic number, because the mean of its divisors is an integer number (12665057019).
Almost surely, 225330114037 is an apocalyptic number.
It is an amenable number.
25330114037 is a deficient number, since it is larger than the sum of its proper divisors (1).
25330114037 is an equidigital number, since it uses as much as digits as its factorization.
25330114037 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 7560, while the sum is 29.
Adding to 25330114037 its reverse (73041103352), we get a palindrome (98371217389).
The spelling of 25330114037 in words is "twenty-five billion, three hundred thirty million, one hundred fourteen thousand, thirty-seven".
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