Base | Representation |
---|---|
bin | 110101101111001101… |
… | …0110101001000001111 |
3 | 102000212110211020022012 |
4 | 1223132122311020033 |
5 | 3342320041200012 |
6 | 125003034011435 |
7 | 11223510656261 |
oct | 1533632651017 |
9 | 360773736265 |
10 | 115400725007 |
11 | 44a39778807 |
12 | 1a447576b7b |
13 | ab61392089 |
14 | 582a597b31 |
15 | 3006307622 |
hex | 1ade6b520f |
115400725007 has 2 divisors, whose sum is σ = 115400725008. Its totient is φ = 115400725006.
The previous prime is 115400724991. The next prime is 115400725073. The reversal of 115400725007 is 700527004511.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 115400725007 - 24 = 115400724991 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (115400725207) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57700362503 + 57700362504.
It is an arithmetic number, because the mean of its divisors is an integer number (57700362504).
Almost surely, 2115400725007 is an apocalyptic number.
115400725007 is a deficient number, since it is larger than the sum of its proper divisors (1).
115400725007 is an equidigital number, since it uses as much as digits as its factorization.
115400725007 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 9800, while the sum is 32.
Adding to 115400725007 its reverse (700527004511), we get a palindrome (815927729518).
The spelling of 115400725007 in words is "one hundred fifteen billion, four hundred million, seven hundred twenty-five thousand, seven".
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