Base | Representation |
---|---|
bin | 11110101101010001110… |
… | …110101001011010000100 |
3 | 21110201210121202210001201 |
4 | 132231101312221122010 |
5 | 234033143232102322 |
6 | 4253225153032244 |
7 | 305312530636450 |
oct | 36552166513204 |
9 | 7421717683051 |
10 | 2110202222212 |
11 | 743a28161497 |
12 | 2a0b7a555684 |
13 | 123cb6915b96 |
14 | 741c4873660 |
15 | 39d57c1cd27 |
hex | 1eb51da9684 |
2110202222212 has 48 divisors (see below), whose sum is σ = 4319098951552. Its totient is φ = 883228872960.
The previous prime is 2110202222173. The next prime is 2110202222213. The reversal of 2110202222212 is 2122222020112.
It is a self number, because there is not a number n which added to its sum of digits gives 2110202222212.
It is not an unprimeable number, because it can be changed into a prime (2110202222213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9791488 + ... + 10004680.
Almost surely, 22110202222212 is an apocalyptic number.
It is an amenable number.
2110202222212 is an abundant number, since it is smaller than the sum of its proper divisors (2208896729340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2110202222212 is a wasteful number, since it uses less digits than its factorization.
2110202222212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 221468 (or 221466 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 2110202222212 its reverse (2122222020112), we get a palindrome (4232424242324).
The spelling of 2110202222212 in words is "two trillion, one hundred ten billion, two hundred two million, two hundred twenty-two thousand, two hundred twelve".
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