Base | Representation |
---|---|
bin | 101111011001010010… |
… | …010000101111101011 |
3 | 11212100121200002101021 |
4 | 233121102100233223 |
5 | 1313210330131212 |
6 | 35213435033311 |
7 | 3451050366550 |
oct | 573122205753 |
9 | 155317602337 |
10 | 50890083307 |
11 | 1a645141898 |
12 | 9a42b9b837 |
13 | 4a502a373b |
14 | 266aa28a27 |
15 | 14ccab3307 |
hex | bd9490beb |
50890083307 has 8 divisors (see below), whose sum is σ = 58183185632. Its totient is φ = 43602753600.
The previous prime is 50890083301. The next prime is 50890083313. The reversal of 50890083307 is 70338009805.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (50890083301) and next prime (50890083313).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-50890083307 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50890083301) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1424244 + ... + 1459537.
It is an arithmetic number, because the mean of its divisors is an integer number (7272898204).
Almost surely, 250890083307 is an apocalyptic number.
50890083307 is a deficient number, since it is larger than the sum of its proper divisors (7293102325).
50890083307 is a wasteful number, since it uses less digits than its factorization.
50890083307 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2886309.
The product of its (nonzero) digits is 181440, while the sum is 43.
The spelling of 50890083307 in words is "fifty billion, eight hundred ninety million, eighty-three thousand, three hundred seven".
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