Base | Representation |
---|---|
bin | 110101101010011011… |
… | …0100110011001110011 |
3 | 102000110021211101001121 |
4 | 1223110312212121303 |
5 | 3342002444420223 |
6 | 124535102043111 |
7 | 11216521546261 |
oct | 1532466463163 |
9 | 360407741047 |
10 | 115240232563 |
11 | 4496711a425 |
12 | 1a401879497 |
13 | ab3705b431 |
14 | 581313b431 |
15 | 2ee71a415d |
hex | 1ad4da6673 |
115240232563 has 2 divisors, whose sum is σ = 115240232564. Its totient is φ = 115240232562.
The previous prime is 115240232537. The next prime is 115240232623. The reversal of 115240232563 is 365232042511.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 115240232563 - 225 = 115206678131 is a prime.
It is a super-2 number, since 2×1152402325632 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (115240232663) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57620116281 + 57620116282.
It is an arithmetic number, because the mean of its divisors is an integer number (57620116282).
Almost surely, 2115240232563 is an apocalyptic number.
115240232563 is a deficient number, since it is larger than the sum of its proper divisors (1).
115240232563 is an equidigital number, since it uses as much as digits as its factorization.
115240232563 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 43200, while the sum is 34.
The spelling of 115240232563 in words is "one hundred fifteen billion, two hundred forty million, two hundred thirty-two thousand, five hundred sixty-three".
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