Base | Representation |
---|---|
bin | 110000011100001100… |
… | …101110011100111101 |
3 | 11222020212002012122121 |
4 | 300130030232130331 |
5 | 1323010223034342 |
6 | 35521100442541 |
7 | 3520631463046 |
oct | 603414563475 |
9 | 158225065577 |
10 | 52012705597 |
11 | 200708a8606 |
12 | a0b6b49451 |
13 | 4b9ba45298 |
14 | 2735b758cd |
15 | 1546417067 |
hex | c1c32e73d |
52012705597 has 2 divisors, whose sum is σ = 52012705598. Its totient is φ = 52012705596.
The previous prime is 52012705573. The next prime is 52012705639. The reversal of 52012705597 is 79550721025.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 47602948761 + 4409756836 = 218181^2 + 66406^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52012705597 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52012705397) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26006352798 + 26006352799.
It is an arithmetic number, because the mean of its divisors is an integer number (26006352799).
Almost surely, 252012705597 is an apocalyptic number.
It is an amenable number.
52012705597 is a deficient number, since it is larger than the sum of its proper divisors (1).
52012705597 is an equidigital number, since it uses as much as digits as its factorization.
52012705597 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 220500, while the sum is 43.
The spelling of 52012705597 in words is "fifty-two billion, twelve million, seven hundred five thousand, five hundred ninety-seven".
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