Base | Representation |
---|---|
bin | 110001001111111100… |
… | …010001100001110101 |
3 | 12001111100120101100102 |
4 | 301033330101201311 |
5 | 1331244441324203 |
6 | 40143151123445 |
7 | 3551302311023 |
oct | 611774214165 |
9 | 161440511312 |
10 | 52880808053 |
11 | 20476923857 |
12 | a2b9813585 |
13 | 4ca9851088 |
14 | 27b918b713 |
15 | 1597742888 |
hex | c4ff11875 |
52880808053 has 2 divisors, whose sum is σ = 52880808054. Its totient is φ = 52880808052.
The previous prime is 52880808047. The next prime is 52880808061. The reversal of 52880808053 is 35080808825.
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., 48672301924 + 4208506129 = 220618^2 + 64873^2 .
It is a cyclic number.
It is not a de Polignac number, because 52880808053 - 212 = 52880803957 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52880807989 and 52880808007.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52880808083) 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, 26440404026 + 26440404027.
It is an arithmetic number, because the mean of its divisors is an integer number (26440404027).
Almost surely, 252880808053 is an apocalyptic number.
It is an amenable number.
52880808053 is a deficient number, since it is larger than the sum of its proper divisors (1).
52880808053 is an equidigital number, since it uses as much as digits as its factorization.
52880808053 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 614400, while the sum is 47.
The spelling of 52880808053 in words is "fifty-two billion, eight hundred eighty million, eight hundred eight thousand, fifty-three".
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