Base | Representation |
---|---|
bin | 10001100111000101100… |
… | …110110111011001100000 |
3 | 11021200201222220012022111 |
4 | 101213011212313121200 |
5 | 124311442441010422 |
6 | 2323543025445104 |
7 | 153301624464601 |
oct | 21470546673140 |
9 | 4250658805274 |
10 | 1210201110112 |
11 | 427274a82105 |
12 | 176665aa0794 |
13 | 8a176b5a837 |
14 | 4280727bda8 |
15 | 21730571a77 |
hex | 119c59b7660 |
1210201110112 has 24 divisors (see below), whose sum is σ = 2418144386616. Its totient is φ = 596069202432.
The previous prime is 1210201110101. The next prime is 1210201110137. The reversal of 1210201110112 is 2110111020121.
It is a happy number.
It is a super-3 number, since 3×12102011101123 (a number of 37 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1210201110092 and 1210201110101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 282227593 + ... + 282231880.
It is an arithmetic number, because the mean of its divisors is an integer number (100756016109).
Almost surely, 21210201110112 is an apocalyptic number.
It is an amenable number.
1210201110112 is a deficient number, since it is larger than the sum of its proper divisors (1207943276504).
1210201110112 is an equidigital number, since it uses as much as digits as its factorization.
1210201110112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 564459550 (or 564459542 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 1210201110112 its reverse (2110111020121), we get a palindrome (3320312130233).
The spelling of 1210201110112 in words is "one trillion, two hundred ten billion, two hundred one million, one hundred ten thousand, one hundred twelve".
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