Base | Representation |
---|---|
bin | 1010000110110000000111… |
… | …00001111000001110011010 |
3 | 2220200102102201110002212202 |
4 | 11003120003201320032122 |
5 | 10403042101310032302 |
6 | 115132425201010202 |
7 | 4452334220255333 |
oct | 503300341701632 |
9 | 86612381402782 |
10 | 22222220002202 |
11 | 709843294a600 |
12 | 25aa994623962 |
13 | c5271445796c |
14 | 56b7bdc7b28a |
15 | 2880b6dc2202 |
hex | 14360387839a |
22222220002202 has 48 divisors (see below), whose sum is σ = 37533502591200. Its totient is φ = 9857254022880.
The previous prime is 22222220002183. The next prime is 22222220002217. The reversal of 22222220002202 is 20220002222222.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4669577 + ... + 8139372.
It is an arithmetic number, because the mean of its divisors is an integer number (781947970650).
Almost surely, 222222220002202 is an apocalyptic number.
22222220002202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
22222220002202 is a deficient number, since it is larger than the sum of its proper divisors (15311282588998).
22222220002202 is a wasteful number, since it uses less digits than its factorization.
22222220002202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12809147 (or 12809136 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 20.
Adding to 22222220002202 its reverse (20220002222222), we get a palindrome (42442222224424).
The spelling of 22222220002202 in words is "twenty-two trillion, two hundred twenty-two billion, two hundred twenty million, two thousand, two hundred two".
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