Base | Representation |
---|---|
bin | 1100000111100… |
… | …0001000010001 |
3 | 10112122010000011 |
4 | 3001320020101 |
5 | 101002324242 |
6 | 5013154521 |
7 | 1154665021 |
oct | 301701021 |
9 | 115563004 |
10 | 50823697 |
11 | 26763661 |
12 | 1502ba41 |
13 | a6b62c2 |
14 | 6a6da81 |
15 | 46ddd17 |
hex | 3078211 |
50823697 has 2 divisors, whose sum is σ = 50823698. Its totient is φ = 50823696.
The previous prime is 50823679. The next prime is 50823709. The reversal of 50823697 is 79632805.
Together with previous prime (50823679) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 38142976 + 12680721 = 6176^2 + 3561^2 .
It is a cyclic number.
It is not a de Polignac number, because 50823697 - 211 = 50821649 is a prime.
It is not a weakly prime, because it can be changed into another prime (50823637) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25411848 + 25411849.
It is an arithmetic number, because the mean of its divisors is an integer number (25411849).
Almost surely, 250823697 is an apocalyptic number.
It is an amenable number.
50823697 is a deficient number, since it is larger than the sum of its proper divisors (1).
50823697 is an equidigital number, since it uses as much as digits as its factorization.
50823697 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 90720, while the sum is 40.
The square root of 50823697 is about 7129.0740632988. The cubic root of 50823697 is about 370.4151585405.
The spelling of 50823697 in words is "fifty million, eight hundred twenty-three thousand, six hundred ninety-seven".
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