Base | Representation |
---|---|
bin | 1001110001001110… |
… | …10101000011110101 |
3 | 111112112000111202212 |
4 | 10320213111003311 |
5 | 41220132120034 |
6 | 2224234143205 |
7 | 243654034541 |
oct | 47047250365 |
9 | 14475014685 |
10 | 5244801269 |
11 | 225160a904 |
12 | 1024581b05 |
13 | 6577a0c06 |
14 | 37a7c6a21 |
15 | 20a6b02ce |
hex | 1389d50f5 |
5244801269 has 2 divisors, whose sum is σ = 5244801270. Its totient is φ = 5244801268.
The previous prime is 5244801227. The next prime is 5244801271. The reversal of 5244801269 is 9621084425.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4577199025 + 667602244 = 67655^2 + 25838^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5244801269 is a prime.
It is a super-2 number, since 2×52448012692 = 55015880702608020722, which contains 22 as substring.
Together with 5244801271, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5244801209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2622400634 + 2622400635.
It is an arithmetic number, because the mean of its divisors is an integer number (2622400635).
Almost surely, 25244801269 is an apocalyptic number.
It is an amenable number.
5244801269 is a deficient number, since it is larger than the sum of its proper divisors (1).
5244801269 is an equidigital number, since it uses as much as digits as its factorization.
5244801269 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 138240, while the sum is 41.
The square root of 5244801269 is about 72421.0001933141. Note that the first 3 decimals coincide. The cubic root of 5244801269 is about 1737.4394527423.
The spelling of 5244801269 in words is "five billion, two hundred forty-four million, eight hundred one thousand, two hundred sixty-nine".
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