Base | Representation |
---|---|
bin | 100000011110000100000… |
… | …001110101011011010000 |
3 | 21220022101100102210010201 |
4 | 200132010001311123100 |
5 | 243024202043200422 |
6 | 4425014013104544 |
7 | 320130525262432 |
oct | 40360401653320 |
9 | 7808340383121 |
10 | 2231303100112 |
11 | 790321480459 |
12 | 300536a88154 |
13 | 132545bca698 |
14 | 79dd20a6652 |
15 | 3d09467e727 |
hex | 207840756d0 |
2231303100112 has 40 divisors (see below), whose sum is σ = 4689097894152. Its totient is φ = 1024414617600.
The previous prime is 2231303100079. The next prime is 2231303100121. The reversal of 2231303100112 is 2110013031322.
It can be written as a sum of positive squares in 4 ways, for example, as 353591972496 + 1877711127616 = 594636^2 + 1370296^2 .
It is a super-3 number, since 3×22313031001123 (a number of 38 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2231303100112.
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, 100029339 + ... + 100051642.
Almost surely, 22231303100112 is an apocalyptic number.
It is an amenable number.
2231303100112 is an abundant number, since it is smaller than the sum of its proper divisors (2457794794040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2231303100112 is a wasteful number, since it uses less digits than its factorization.
2231303100112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200081047 (or 200081041 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 2231303100112 its reverse (2110013031322), we get a palindrome (4341316131434).
The spelling of 2231303100112 in words is "two trillion, two hundred thirty-one billion, three hundred three million, one hundred thousand, one hundred twelve".
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