Base | Representation |
---|---|
bin | 1000001100100001… |
… | …1010110000000110 |
3 | 12200022201200212010 |
4 | 2003020122300012 |
5 | 14001201201042 |
6 | 1002150035050 |
7 | 105342610242 |
oct | 20310326006 |
9 | 5608650763 |
10 | 2200022022 |
11 | a29945120 |
12 | 514948a86 |
13 | 290a3b6a3 |
14 | 16c285422 |
15 | cd22359c |
hex | 8321ac06 |
2200022022 has 16 divisors (see below), whose sum is σ = 4800048192. Its totient is φ = 666673320.
The previous prime is 2200022017. The next prime is 2200022023. The reversal of 2200022022 is 2202200022.
2200022022 is a modest number, since divided by 22022 gives 2200 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 2200021989 and 2200022007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2200022023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16666768 + ... + 16666899.
It is an arithmetic number, because the mean of its divisors is an integer number (300003012).
Almost surely, 22200022022 is an apocalyptic number.
2200022022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2200022022 is an abundant number, since it is smaller than the sum of its proper divisors (2600026170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2200022022 is a wasteful number, since it uses less digits than its factorization.
2200022022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33333683.
The product of its (nonzero) digits is 64, while the sum is 12.
The square root of 2200022022 is about 46904.3923529556. The cubic root of 2200022022 is about 1300.5957864770.
Adding to 2200022022 its reverse (2202200022), we get a palindrome (4402222044).
The spelling of 2200022022 in words is "two billion, two hundred million, twenty-two thousand, twenty-two".
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