Base | Representation |
---|---|
bin | 11001100000110111111001… |
… | …000111000111101010111100 |
3 | 112201022012010202210001210020 |
4 | 121200313321013013222330 |
5 | 104201422442200014322 |
6 | 1034352353152212140 |
7 | 32430630234534525 |
oct | 3140677107075274 |
9 | 481265122701706 |
10 | 112210200001212 |
11 | 32832095650045 |
12 | 10703108b3a050 |
13 | 4a7c4b80c9b71 |
14 | 1d9d00741784c |
15 | ce8ca137c05c |
hex | 660df91c7abc |
112210200001212 has 48 divisors (see below), whose sum is σ = 263748867271680. Its totient is φ = 37128474968832.
The previous prime is 112210200001201. The next prime is 112210200001303. The reversal of 112210200001212 is 212100002012211.
It is a super-2 number, since 2×1122102000012122 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 112210200001191 and 112210200001200.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5337268 + ... + 15903044.
It is an arithmetic number, because the mean of its divisors is an integer number (5494768068160).
Almost surely, 2112210200001212 is an apocalyptic number.
112210200001212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
112210200001212 is an abundant number, since it is smaller than the sum of its proper divisors (151538667270468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112210200001212 is a wasteful number, since it uses less digits than its factorization.
112210200001212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10572290 (or 10572288 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 112210200001212 its reverse (212100002012211), we get a palindrome (324310202013423).
The spelling of 112210200001212 in words is "one hundred twelve trillion, two hundred ten billion, two hundred million, one thousand, two hundred twelve".
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