Base | Representation |
---|---|
bin | 11010001011101011010111… |
… | …00010001001011101111100 |
3 | 21112212012022100000112122210 |
4 | 31011311223202021131330 |
5 | 30021310310210413133 |
6 | 322241550455540420 |
7 | 15061501002133101 |
oct | 1505655342113574 |
9 | 245765270015583 |
10 | 57575840716668 |
11 | 173888600a386a |
12 | 655a70068a710 |
13 | 26184bc6b0281 |
14 | 1030985264aa8 |
15 | 69ca2e225763 |
hex | 345d6b88977c |
57575840716668 has 24 divisors (see below), whose sum is σ = 142246194712272. Its totient is φ = 18063008852224.
The previous prime is 57575840716657. The next prime is 57575840716699. The reversal of 57575840716668 is 86661704857575.
It is a super-2 number, since 2×575758407166682 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 57575840716668.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141117256455 + ... + 141117256862.
It is an arithmetic number, because the mean of its divisors is an integer number (5926924779678).
Almost surely, 257575840716668 is an apocalyptic number.
It is an amenable number.
57575840716668 is an abundant number, since it is smaller than the sum of its proper divisors (84670353995604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57575840716668 is a wasteful number, since it uses less digits than its factorization.
57575840716668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 282234513341 (or 282234513339 counting only the distinct ones).
The product of its (nonzero) digits is 2370816000, while the sum is 75.
The spelling of 57575840716668 in words is "fifty-seven trillion, five hundred seventy-five billion, eight hundred forty million, seven hundred sixteen thousand, six hundred sixty-eight".
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