Base | Representation |
---|---|
bin | 110001001110011000… |
… | …110111001110010001 |
3 | 12001102112112101202002 |
4 | 301032120313032101 |
5 | 1331221303414144 |
6 | 40140420403345 |
7 | 3550534642235 |
oct | 611630671621 |
9 | 161375471662 |
10 | 52854748049 |
11 | 20463144564 |
12 | a2b0b46555 |
13 | 4ca432855c |
14 | 27b59265c5 |
15 | 15952e614e |
hex | c4e637391 |
52854748049 has 2 divisors, whose sum is σ = 52854748050. Its totient is φ = 52854748048.
The previous prime is 52854748039. The next prime is 52854748061. The reversal of 52854748049 is 94084745825.
52854748049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 52324275025 + 530473024 = 228745^2 + 23032^2 .
It is a cyclic number.
It is not a de Polignac number, because 52854748049 - 220 = 52853699473 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52854747985 and 52854748003.
It is not a weakly prime, because it can be changed into another prime (52854748039) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26427374024 + 26427374025.
It is an arithmetic number, because the mean of its divisors is an integer number (26427374025).
Almost surely, 252854748049 is an apocalyptic number.
It is an amenable number.
52854748049 is a deficient number, since it is larger than the sum of its proper divisors (1).
52854748049 is an equidigital number, since it uses as much as digits as its factorization.
52854748049 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12902400, while the sum is 56.
The spelling of 52854748049 in words is "fifty-two billion, eight hundred fifty-four million, seven hundred forty-eight thousand, forty-nine".
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