Base | Representation |
---|---|
bin | 1100011010010… |
… | …0110011010001 |
3 | 10121221200101012 |
4 | 3012210303101 |
5 | 101311231444 |
6 | 5055420305 |
7 | 1201314401 |
oct | 306446321 |
9 | 117850335 |
10 | 52055249 |
11 | 27424974 |
12 | 15524695 |
13 | aa27a2c |
14 | 6cb0801 |
15 | 4883b9e |
hex | 31a4cd1 |
52055249 has 2 divisors, whose sum is σ = 52055250. Its totient is φ = 52055248.
The previous prime is 52055221. The next prime is 52055257. The reversal of 52055249 is 94255025.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 32092225 + 19963024 = 5665^2 + 4468^2 .
It is a cyclic number.
It is not a de Polignac number, because 52055249 - 216 = 51989713 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (52055219) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26027624 + 26027625.
It is an arithmetic number, because the mean of its divisors is an integer number (26027625).
Almost surely, 252055249 is an apocalyptic number.
It is an amenable number.
52055249 is a deficient number, since it is larger than the sum of its proper divisors (1).
52055249 is an equidigital number, since it uses as much as digits as its factorization.
52055249 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 18000, while the sum is 32.
The square root of 52055249 is about 7214.9323628153. The cubic root of 52055249 is about 373.3832596035.
The spelling of 52055249 in words is "fifty-two million, fifty-five thousand, two hundred forty-nine".
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