Base | Representation |
---|---|
bin | 110001001111111010… |
… | …101010100011010011 |
3 | 12001111022202221202102 |
4 | 301033322222203103 |
5 | 1331244334330014 |
6 | 40143134111015 |
7 | 3551265603221 |
oct | 611772524323 |
9 | 161438687672 |
10 | 52880386259 |
11 | 20476665968 |
12 | a2b964b46b |
13 | 4ca97340ac |
14 | 27b90bbb11 |
15 | 15976ac8de |
hex | c4feaa8d3 |
52880386259 has 2 divisors, whose sum is σ = 52880386260. Its totient is φ = 52880386258.
The previous prime is 52880386253. The next prime is 52880386333. The reversal of 52880386259 is 95268308825.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 52880386259 - 24 = 52880386243 is a prime.
It is not a weakly prime, because it can be changed into another prime (52880386253) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26440193129 + 26440193130.
It is an arithmetic number, because the mean of its divisors is an integer number (26440193130).
Almost surely, 252880386259 is an apocalyptic number.
52880386259 is a deficient number, since it is larger than the sum of its proper divisors (1).
52880386259 is an equidigital number, since it uses as much as digits as its factorization.
52880386259 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8294400, while the sum is 56.
The spelling of 52880386259 in words is "fifty-two billion, eight hundred eighty million, three hundred eighty-six thousand, two hundred fifty-nine".
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