Base | Representation |
---|---|
bin | 101110110100101001… |
… | …101001100011010101 |
3 | 11210202210010211220202 |
4 | 232310221221203111 |
5 | 1310431004112422 |
6 | 35032441310245 |
7 | 3426605223035 |
oct | 566451514325 |
9 | 153683124822 |
10 | 50275457237 |
11 | 1a35a204165 |
12 | 98b1195385 |
13 | 4982b56785 |
14 | 260d1558c5 |
15 | 1493b56b92 |
hex | bb4a698d5 |
50275457237 has 2 divisors, whose sum is σ = 50275457238. Its totient is φ = 50275457236.
The previous prime is 50275457131. The next prime is 50275457257. The reversal of 50275457237 is 73275457205.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 45642476881 + 4632980356 = 213641^2 + 68066^2 .
It is a cyclic number.
It is not a de Polignac number, because 50275457237 - 228 = 50007021781 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50275457191 and 50275457200.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (50275457257) 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, 25137728618 + 25137728619.
It is an arithmetic number, because the mean of its divisors is an integer number (25137728619).
Almost surely, 250275457237 is an apocalyptic number.
It is an amenable number.
50275457237 is a deficient number, since it is larger than the sum of its proper divisors (1).
50275457237 is an equidigital number, since it uses as much as digits as its factorization.
50275457237 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2058000, while the sum is 47.
The spelling of 50275457237 in words is "fifty billion, two hundred seventy-five million, four hundred fifty-seven thousand, two hundred thirty-seven".
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