Base | Representation |
---|---|
bin | 100000010101100101100… |
… | …100000000110000001100 |
3 | 21212102220002011120112020 |
4 | 200111211210000300030 |
5 | 242402032204443431 |
6 | 4420510541410140 |
7 | 316356144414534 |
oct | 40254544006014 |
9 | 7772802146466 |
10 | 2222202031116 |
11 | 787481128631 |
12 | 2ba816b69950 |
13 | 131725521162 |
14 | 797ab4a24c4 |
15 | 3cc1068b696 |
hex | 20565900c0c |
2222202031116 has 12 divisors (see below), whose sum is σ = 5185138072632. Its totient is φ = 740734010368.
The previous prime is 2222202031079. The next prime is 2222202031117. The reversal of 2222202031116 is 6111302022222.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (2222202031117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92591751285 + ... + 92591751308.
It is an arithmetic number, because the mean of its divisors is an integer number (432094839386).
Almost surely, 22222202031116 is an apocalyptic number.
It is an amenable number.
2222202031116 is an abundant number, since it is smaller than the sum of its proper divisors (2962936041516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2222202031116 is a wasteful number, since it uses less digits than its factorization.
2222202031116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 185183502600 (or 185183502598 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 2222202031116 its reverse (6111302022222), we get a palindrome (8333504053338).
The spelling of 2222202031116 in words is "two trillion, two hundred twenty-two billion, two hundred two million, thirty-one thousand, one hundred sixteen".
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