Base | Representation |
---|---|
bin | 110101011010110001… |
… | …111011010010111111 |
3 | 12111001100110121011021 |
4 | 311122301323102333 |
5 | 1414432022042343 |
6 | 42203312405011 |
7 | 4100242442152 |
oct | 653261732277 |
9 | 174040417137 |
10 | 57357612223 |
11 | 2236397100a |
12 | b148b46767 |
13 | 5541195922 |
14 | 2ac1979c99 |
15 | 175a79d0ed |
hex | d5ac7b4bf |
57357612223 has 2 divisors, whose sum is σ = 57357612224. Its totient is φ = 57357612222.
The previous prime is 57357612211. The next prime is 57357612229. The reversal of 57357612223 is 32221675375.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-57357612223 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 57357612223.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (57357612229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28678806111 + 28678806112.
It is an arithmetic number, because the mean of its divisors is an integer number (28678806112).
Almost surely, 257357612223 is an apocalyptic number.
57357612223 is a deficient number, since it is larger than the sum of its proper divisors (1).
57357612223 is an equidigital number, since it uses as much as digits as its factorization.
57357612223 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 529200, while the sum is 43.
The spelling of 57357612223 in words is "fifty-seven billion, three hundred fifty-seven million, six hundred twelve thousand, two hundred twenty-three".
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