Base | Representation |
---|---|
bin | 1010010010000100… |
… | …11010111100111101 |
3 | 112020201111021010201 |
4 | 11021002122330331 |
5 | 42301201314444 |
6 | 2311440003501 |
7 | 253541051032 |
oct | 51102327475 |
9 | 15221437121 |
10 | 5520338749 |
11 | 23830a6232 |
12 | 10a0900591 |
13 | 69c8b5343 |
14 | 3a522d389 |
15 | 22498add4 |
hex | 14909af3d |
5520338749 has 2 divisors, whose sum is σ = 5520338750. Its totient is φ = 5520338748.
The previous prime is 5520338731. The next prime is 5520338783. The reversal of 5520338749 is 9478330255.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4452225625 + 1068113124 = 66725^2 + 32682^2 .
It is a cyclic number.
It is not a de Polignac number, because 5520338749 - 217 = 5520207677 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 5520338699 and 5520338708.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5520338149) 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, 2760169374 + 2760169375.
It is an arithmetic number, because the mean of its divisors is an integer number (2760169375).
Almost surely, 25520338749 is an apocalyptic number.
It is an amenable number.
5520338749 is a deficient number, since it is larger than the sum of its proper divisors (1).
5520338749 is an equidigital number, since it uses as much as digits as its factorization.
5520338749 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 907200, while the sum is 46.
The square root of 5520338749 is about 74298.9821531897. The cubic root of 5520338749 is about 1767.3473356070.
The spelling of 5520338749 in words is "five billion, five hundred twenty million, three hundred thirty-eight thousand, seven hundred forty-nine".
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