Base | Representation |
---|---|
bin | 1001110010010110… |
… | …01001000011011111 |
3 | 111120011200110200221 |
4 | 10321023021003133 |
5 | 41230033024104 |
6 | 2225211302211 |
7 | 244126605043 |
oct | 47113110337 |
9 | 14504613627 |
10 | 5254189279 |
11 | 2256942199 |
12 | 102774a967 |
13 | 65970a051 |
14 | 37bb4c023 |
15 | 20b416c54 |
hex | 1392c90df |
5254189279 has 2 divisors, whose sum is σ = 5254189280. Its totient is φ = 5254189278.
The previous prime is 5254189277. The next prime is 5254189309. The reversal of 5254189279 is 9729814525.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 5254189279 - 21 = 5254189277 is a prime.
Together with 5254189277, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5254189271) 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, 2627094639 + 2627094640.
It is an arithmetic number, because the mean of its divisors is an integer number (2627094640).
Almost surely, 25254189279 is an apocalyptic number.
5254189279 is a deficient number, since it is larger than the sum of its proper divisors (1).
5254189279 is an equidigital number, since it uses as much as digits as its factorization.
5254189279 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1814400, while the sum is 52.
The square root of 5254189279 is about 72485.7867378150. The cubic root of 5254189279 is about 1738.4754866922.
The spelling of 5254189279 in words is "five billion, two hundred fifty-four million, one hundred eighty-nine thousand, two hundred seventy-nine".
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