Base | Representation |
---|---|
bin | 101111011010100101… |
… | …011010110011001001 |
3 | 11212102010200121011121 |
4 | 233122211122303021 |
5 | 1313231420214231 |
6 | 35215534155241 |
7 | 3451433601100 |
oct | 573245326311 |
9 | 155363617147 |
10 | 50911882441 |
11 | 1a656480902 |
12 | 9a4a352b21 |
13 | 4a54966a34 |
14 | 266d8a1037 |
15 | 14ce96c311 |
hex | bda95acc9 |
50911882441 has 12 divisors (see below), whose sum is σ = 59530897812. Its totient is φ = 43412640768.
The previous prime is 50911882429. The next prime is 50911882453. The reversal of 50911882441 is 14428811905.
It is an interprime number because it is at equal distance from previous prime (50911882429) and next prime (50911882453).
It can be written as a sum of positive squares in 2 ways, for example, as 7479655225 + 43432227216 = 86485^2 + 208404^2 .
It is not a de Polignac number, because 50911882441 - 217 = 50911751369 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50911802441) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2682300 + ... + 2701213.
It is an arithmetic number, because the mean of its divisors is an integer number (4960908151).
Almost surely, 250911882441 is an apocalyptic number.
It is an amenable number.
50911882441 is a deficient number, since it is larger than the sum of its proper divisors (8619015371).
50911882441 is a wasteful number, since it uses less digits than its factorization.
50911882441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5383720 (or 5383713 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 43.
The spelling of 50911882441 in words is "fifty billion, nine hundred eleven million, eight hundred eighty-two thousand, four hundred forty-one".
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