Base | Representation |
---|---|
bin | 1011111111001… |
… | …0001111111001 |
3 | 10111121020202221 |
4 | 2333302033321 |
5 | 100332302241 |
6 | 4553324041 |
7 | 1150222165 |
oct | 277621771 |
9 | 114536687 |
10 | 50275321 |
11 | 26419658 |
12 | 14a06621 |
13 | a553815 |
14 | 6969ca5 |
15 | 46315d1 |
hex | 2ff23f9 |
50275321 has 2 divisors, whose sum is σ = 50275322. Its totient is φ = 50275320.
The previous prime is 50275237. The next prime is 50275331. The reversal of 50275321 is 12357205.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 38303721 + 11971600 = 6189^2 + 3460^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-50275321 is a prime.
It is not a weakly prime, because it can be changed into another prime (50275331) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25137660 + 25137661.
It is an arithmetic number, because the mean of its divisors is an integer number (25137661).
Almost surely, 250275321 is an apocalyptic number.
It is an amenable number.
50275321 is a deficient number, since it is larger than the sum of its proper divisors (1).
50275321 is an equidigital number, since it uses as much as digits as its factorization.
50275321 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2100, while the sum is 25.
The square root of 50275321 is about 7090.5092200772. The cubic root of 50275321 is about 369.0781066681.
The spelling of 50275321 in words is "fifty million, two hundred seventy-five thousand, three hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •