Base | Representation |
---|---|
bin | 1100000011111111011011… |
… | …11011111111100111110111 |
3 | 10110220210201202222112021021 |
4 | 12001333231323333213313 |
5 | 11434043022213330322 |
6 | 132225335111402011 |
7 | 5405253340126342 |
oct | 601775573774767 |
9 | 113823652875237 |
10 | 26525414980087 |
11 | 84a7402270661 |
12 | 2b84977983307 |
13 | 11a5449c8294a |
14 | 679ba079b459 |
15 | 30eec0c964c7 |
hex | 181fedeff9f7 |
26525414980087 has 2 divisors, whose sum is σ = 26525414980088. Its totient is φ = 26525414980086.
The previous prime is 26525414980081. The next prime is 26525414980133. The reversal of 26525414980087 is 78008941452562.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 26525414980087 - 239 = 25975659166199 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (26525414980081) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13262707490043 + 13262707490044.
It is an arithmetic number, because the mean of its divisors is an integer number (13262707490044).
Almost surely, 226525414980087 is an apocalyptic number.
26525414980087 is a deficient number, since it is larger than the sum of its proper divisors (1).
26525414980087 is an equidigital number, since it uses as much as digits as its factorization.
26525414980087 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 38707200, while the sum is 61.
The spelling of 26525414980087 in words is "twenty-six trillion, five hundred twenty-five billion, four hundred fourteen million, nine hundred eighty thousand, eighty-seven".
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