Base | Representation |
---|---|
bin | 101111000011111010… |
… | …010000010111001011 |
3 | 11211102121212120200112 |
4 | 233003322100113023 |
5 | 1311442023444442 |
6 | 35114104424535 |
7 | 3436134253214 |
oct | 570372202713 |
9 | 154377776615 |
10 | 50531468747 |
11 | 1a480773421 |
12 | 9962a7814b |
13 | 49c3bc2486 |
14 | 263515840b |
15 | 14ab377082 |
hex | bc3e905cb |
50531468747 has 2 divisors, whose sum is σ = 50531468748. Its totient is φ = 50531468746.
The previous prime is 50531468699. The next prime is 50531468849. The reversal of 50531468747 is 74786413505.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 50531468747 - 212 = 50531464651 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50531468695 and 50531468704.
It is not a weakly prime, because it can be changed into another prime (50531468147) 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, 25265734373 + 25265734374.
It is an arithmetic number, because the mean of its divisors is an integer number (25265734374).
Almost surely, 250531468747 is an apocalyptic number.
50531468747 is a deficient number, since it is larger than the sum of its proper divisors (1).
50531468747 is an equidigital number, since it uses as much as digits as its factorization.
50531468747 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2822400, while the sum is 50.
The spelling of 50531468747 in words is "fifty billion, five hundred thirty-one million, four hundred sixty-eight thousand, seven hundred forty-seven".
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