Base | Representation |
---|---|
bin | 1010110101110101… |
… | …10111101000010101 |
3 | 120000122000100202121 |
4 | 11122322313220111 |
5 | 43410002131244 |
6 | 2401314135541 |
7 | 264143102242 |
oct | 53272675025 |
9 | 16018010677 |
10 | 5820348949 |
11 | 2517487348 |
12 | 11652815b1 |
13 | 719ab797c |
14 | 3d30065c9 |
15 | 240e9cc84 |
hex | 15aeb7a15 |
5820348949 has 2 divisors, whose sum is σ = 5820348950. Its totient is φ = 5820348948.
The previous prime is 5820348887. The next prime is 5820348953. The reversal of 5820348949 is 9498430285.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5036740900 + 783608049 = 70970^2 + 27993^2 .
It is a cyclic number.
It is not a de Polignac number, because 5820348949 - 229 = 5283478037 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 5820348896 and 5820348905.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5820348049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2910174474 + 2910174475.
It is an arithmetic number, because the mean of its divisors is an integer number (2910174475).
Almost surely, 25820348949 is an apocalyptic number.
It is an amenable number.
5820348949 is a deficient number, since it is larger than the sum of its proper divisors (1).
5820348949 is an equidigital number, since it uses as much as digits as its factorization.
5820348949 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2488320, while the sum is 52.
The square root of 5820348949 is about 76291.2114794358. The cubic root of 5820348949 is about 1798.8005330898.
The spelling of 5820348949 in words is "five billion, eight hundred twenty million, three hundred forty-eight thousand, nine hundred forty-nine".
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