Base | Representation |
---|---|
bin | 101111001000110100… |
… | …001000101101110001 |
3 | 11211122100200221020002 |
4 | 233020310020231301 |
5 | 1312124110010031 |
6 | 35130204155345 |
7 | 3441153532136 |
oct | 571064105561 |
9 | 154570627202 |
10 | 50613750641 |
11 | 1a513162a93 |
12 | 9986538b55 |
13 | 4a07c7139c |
14 | 264205658d |
15 | 14b36cbccb |
hex | bc8d08b71 |
50613750641 has 2 divisors, whose sum is σ = 50613750642. Its totient is φ = 50613750640.
The previous prime is 50613750553. The next prime is 50613750653. The reversal of 50613750641 is 14605731605.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 50613750625 + 16 = 224975^2 + 4^2 .
It is a cyclic number.
It is not a de Polignac number, because 50613750641 - 214 = 50613734257 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50613750595 and 50613750604.
It is not a weakly prime, because it can be changed into another prime (50613750041) 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, 25306875320 + 25306875321.
It is an arithmetic number, because the mean of its divisors is an integer number (25306875321).
Almost surely, 250613750641 is an apocalyptic number.
It is an amenable number.
50613750641 is a deficient number, since it is larger than the sum of its proper divisors (1).
50613750641 is an equidigital number, since it uses as much as digits as its factorization.
50613750641 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 75600, while the sum is 38.
The spelling of 50613750641 in words is "fifty billion, six hundred thirteen million, seven hundred fifty thousand, six hundred forty-one".
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