Base | Representation |
---|---|
bin | 10010101000000111… |
… | …10100011111111001 |
3 | 221210221011220221001 |
4 | 21110003310133321 |
5 | 130440024102301 |
6 | 4332151245001 |
7 | 502546325524 |
oct | 112403643771 |
9 | 27727156831 |
10 | 10000222201 |
11 | 4271956a52 |
12 | 1b31079761 |
13 | c34a67658 |
14 | 6ac1bdbbb |
15 | 3d7e03c01 |
hex | 2540f47f9 |
10000222201 has 12 divisors (see below), whose sum is σ = 10339755300. Its totient is φ = 9670768800.
The previous prime is 10000222151. The next prime is 10000222217. The reversal of 10000222201 is 10222200001.
It can be written as a sum of positive squares in 2 ways, for example, as 4402189801 + 5598032400 = 66349^2 + 74820^2 .
It is not a de Polignac number, because 10000222201 - 219 = 9999697913 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10000223201) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159975 + ... + 213523.
It is an arithmetic number, because the mean of its divisors is an integer number (861646275).
Almost surely, 210000222201 is an apocalyptic number.
It is an amenable number.
10000222201 is a deficient number, since it is larger than the sum of its proper divisors (339533099).
10000222201 is an equidigital number, since it uses as much as digits as its factorization.
10000222201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53736 (or 53693 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 10.
Adding to 10000222201 its reverse (10222200001), we get a palindrome (20222422202).
The spelling of 10000222201 in words is "ten billion, two hundred twenty-two thousand, two hundred one".
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