Base | Representation |
---|---|
bin | 1000001100111111… |
… | …1101101101011110 |
3 | 12200110110012102210 |
4 | 2003033331231132 |
5 | 14002203001342 |
6 | 1002300301250 |
7 | 105365456502 |
oct | 20317755536 |
9 | 5613405383 |
10 | 2202000222 |
11 | a2aa763a4 |
12 | 515541826 |
13 | 291281c16 |
14 | 16c63c302 |
15 | cd4b479c |
hex | 833fdb5e |
2202000222 has 32 divisors (see below), whose sum is σ = 4521432960. Its totient is φ = 714640160.
The previous prime is 2202000221. The next prime is 2202000239. The reversal of 2202000222 is 2220002022.
It is a junction number, because it is equal to n+sod(n) for n = 2202000198 and 2202000207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2202000221) 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, 15229 + ... + 68087.
It is an arithmetic number, because the mean of its divisors is an integer number (141294780).
Almost surely, 22202000222 is an apocalyptic number.
2202000222 is an abundant number, since it is smaller than the sum of its proper divisors (2319432738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2202000222 is a wasteful number, since it uses less digits than its factorization.
2202000222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53048.
The product of its (nonzero) digits is 64, while the sum is 12.
The square root of 2202000222 is about 46925.4751920532. The cubic root of 2202000222 is about 1300.9854898227.
Adding to 2202000222 its reverse (2220002022), we get a palindrome (4422002244).
The spelling of 2202000222 in words is "two billion, two hundred two million, two hundred twenty-two", and thus it is an aban number.
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