Base | Representation |
---|---|
bin | 101110101110010000… |
… | …110000101101001011 |
3 | 11210111022110011011212 |
4 | 232232100300231023 |
5 | 1310221034112033 |
6 | 35014052043335 |
7 | 3424134153542 |
oct | 565620605513 |
9 | 153438404155 |
10 | 50168269643 |
11 | 1a304753578 |
12 | 988130354b |
13 | 496689756b |
14 | 25dcc13159 |
15 | 1489532748 |
hex | bae430b4b |
50168269643 has 2 divisors, whose sum is σ = 50168269644. Its totient is φ = 50168269642.
The previous prime is 50168269639. The next prime is 50168269661. The reversal of 50168269643 is 34696286105.
50168269643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 50168269643 - 22 = 50168269639 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50168269591 and 50168269600.
It is not a weakly prime, because it can be changed into another prime (50168269603) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25084134821 + 25084134822.
It is an arithmetic number, because the mean of its divisors is an integer number (25084134822).
Almost surely, 250168269643 is an apocalyptic number.
50168269643 is a deficient number, since it is larger than the sum of its proper divisors (1).
50168269643 is an equidigital number, since it uses as much as digits as its factorization.
50168269643 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1866240, while the sum is 50.
The spelling of 50168269643 in words is "fifty billion, one hundred sixty-eight million, two hundred sixty-nine thousand, six hundred forty-three".
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