Base | Representation |
---|---|
bin | 101111000101101001… |
… | …001101011111000101 |
3 | 11211111122121022110021 |
4 | 233011221031133011 |
5 | 1312022000224244 |
6 | 35121024055141 |
7 | 3436636424512 |
oct | 570551153705 |
9 | 154448538407 |
10 | 50560554949 |
11 | 1a49612a303 |
12 | 99707644b1 |
13 | 49c9c37548 |
14 | 2638d6a309 |
15 | 14adbc0284 |
hex | bc5a4d7c5 |
50560554949 has 2 divisors, whose sum is σ = 50560554950. Its totient is φ = 50560554948.
The previous prime is 50560554917. The next prime is 50560555007. The reversal of 50560554949 is 94945506505.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 32190818724 + 18369736225 = 179418^2 + 135535^2 .
It is a cyclic number.
It is not a de Polignac number, because 50560554949 - 25 = 50560554917 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50560554896 and 50560554905.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (50560554349) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25280277474 + 25280277475.
It is an arithmetic number, because the mean of its divisors is an integer number (25280277475).
Almost surely, 250560554949 is an apocalyptic number.
It is an amenable number.
50560554949 is a deficient number, since it is larger than the sum of its proper divisors (1).
50560554949 is an equidigital number, since it uses as much as digits as its factorization.
50560554949 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4860000, while the sum is 52.
The spelling of 50560554949 in words is "fifty billion, five hundred sixty million, five hundred fifty-four thousand, nine hundred forty-nine".
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