Base | Representation |
---|---|
bin | 101110110100111100… |
… | …010111100010001011 |
3 | 11210210010101010222001 |
4 | 232310330113202023 |
5 | 1310433233123141 |
6 | 35033134411431 |
7 | 3426665021002 |
oct | 566474274213 |
9 | 153703333861 |
10 | 50280364171 |
11 | 1a361a55884 |
12 | 98b2960b77 |
13 | 4983b8409b |
14 | 260da71c39 |
15 | 14942c5a31 |
hex | bb4f1788b |
50280364171 has 2 divisors, whose sum is σ = 50280364172. Its totient is φ = 50280364170.
The previous prime is 50280364117. The next prime is 50280364273. The reversal of 50280364171 is 17146308205.
Together with previous prime (50280364117) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 50280364171 - 215 = 50280331403 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 50280364171.
It is not a weakly prime, because it can be changed into another prime (50280164171) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25140182085 + 25140182086.
It is an arithmetic number, because the mean of its divisors is an integer number (25140182086).
Almost surely, 250280364171 is an apocalyptic number.
50280364171 is a deficient number, since it is larger than the sum of its proper divisors (1).
50280364171 is an equidigital number, since it uses as much as digits as its factorization.
50280364171 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 40320, while the sum is 37.
The spelling of 50280364171 in words is "fifty billion, two hundred eighty million, three hundred sixty-four thousand, one hundred seventy-one".
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