Base | Representation |
---|---|
bin | 101111000100010011… |
… | …100010111001110101 |
3 | 11211110002100101201021 |
4 | 233010103202321311 |
5 | 1312000223121133 |
6 | 35114502501141 |
7 | 3436244514304 |
oct | 570423427165 |
9 | 154402311637 |
10 | 50538098293 |
11 | 1a484491291 |
12 | 99651347b1 |
13 | 49c53a3b97 |
14 | 2635da243b |
15 | 14abc3652d |
hex | bc44e2e75 |
50538098293 has 2 divisors, whose sum is σ = 50538098294. Its totient is φ = 50538098292.
The previous prime is 50538098291. The next prime is 50538098297. The reversal of 50538098293 is 39289083505.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 29558893329 + 20979204964 = 171927^2 + 144842^2 .
It is a cyclic number.
It is not a de Polignac number, because 50538098293 - 21 = 50538098291 is a prime.
Together with 50538098291, it forms a pair of twin primes.
It is a self number, because there is not a number n which added to its sum of digits gives 50538098293.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (50538098291) 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, 25269049146 + 25269049147.
It is an arithmetic number, because the mean of its divisors is an integer number (25269049147).
Almost surely, 250538098293 is an apocalyptic number.
It is an amenable number.
50538098293 is a deficient number, since it is larger than the sum of its proper divisors (1).
50538098293 is an equidigital number, since it uses as much as digits as its factorization.
50538098293 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2332800, while the sum is 52.
The spelling of 50538098293 in words is "fifty billion, five hundred thirty-eight million, ninety-eight thousand, two hundred ninety-three".
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