Base | Representation |
---|---|
bin | 110101100010111000… |
… | …110101000100110011 |
3 | 12111101211102111110122 |
4 | 311202320311010303 |
5 | 1420221332430400 |
6 | 42225012120455 |
7 | 4103513605106 |
oct | 654270650463 |
9 | 174354374418 |
10 | 57493639475 |
11 | 2242372a328 |
12 | b18660612b |
13 | 556341191c |
14 | 2ad5a6873d |
15 | 17676bc685 |
hex | d62e35133 |
57493639475 has 48 divisors (see below), whose sum is σ = 76803655680. Its totient is φ = 42556550400.
The previous prime is 57493639459. The next prime is 57493639493.
57493639475 is nontrivially palindromic in base 10.
57493639475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 57493639475 - 24 = 57493639459 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11628854 + ... + 11633796.
It is an arithmetic number, because the mean of its divisors is an integer number (1600076160).
Almost surely, 257493639475 is an apocalyptic number.
57493639475 is a deficient number, since it is larger than the sum of its proper divisors (19310016205).
57493639475 is a wasteful number, since it uses less digits than its factorization.
57493639475 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5540 (or 5535 counting only the distinct ones).
The product of its digits is 85730400, while the sum is 62.
The spelling of 57493639475 in words is "fifty-seven billion, four hundred ninety-three million, six hundred thirty-nine thousand, four hundred seventy-five".
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