Base | Representation |
---|---|
bin | 101111001000000110… |
… | …100101101011010001 |
3 | 11211121112020022121212 |
4 | 233020012211223101 |
5 | 1312113030420031 |
6 | 35125100225505 |
7 | 3440650202504 |
oct | 571006455321 |
9 | 154545208555 |
10 | 50601810641 |
11 | 1a507448318 |
12 | 998253b295 |
13 | 4a056507b5 |
14 | 264062913b |
15 | 14b261e12b |
hex | bc81a5ad1 |
50601810641 has 2 divisors, whose sum is σ = 50601810642. Its totient is φ = 50601810640.
The previous prime is 50601810607. The next prime is 50601810653. The reversal of 50601810641 is 14601810605.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 48232944400 + 2368866241 = 219620^2 + 48671^2 .
It is a cyclic number.
It is not a de Polignac number, because 50601810641 - 218 = 50601548497 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50601810598 and 50601810607.
It is not a weakly prime, because it can be changed into another prime (50601810661) 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, 25300905320 + 25300905321.
It is an arithmetic number, because the mean of its divisors is an integer number (25300905321).
Almost surely, 250601810641 is an apocalyptic number.
It is an amenable number.
50601810641 is a deficient number, since it is larger than the sum of its proper divisors (1).
50601810641 is an equidigital number, since it uses as much as digits as its factorization.
50601810641 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5760, while the sum is 32.
The spelling of 50601810641 in words is "fifty billion, six hundred one million, eight hundred ten thousand, six hundred forty-one".
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