Base | Representation |
---|---|
bin | 1100111011110000101… |
… | …0000111010010100001 |
3 | 210020112111200121120101 |
4 | 3032330022013102201 |
5 | 12120031211200001 |
6 | 250024411142401 |
7 | 22024216454425 |
oct | 3167412072241 |
9 | 706474617511 |
10 | 222200100001 |
11 | 86264188990 |
12 | 37092444a01 |
13 | 17c51761b19 |
14 | aa7c66cb85 |
15 | 5ba742ba01 |
hex | 33bc2874a1 |
222200100001 has 16 divisors (see below), whose sum is σ = 250659914688. Its totient is φ = 195230692800.
The previous prime is 222200099981. The next prime is 222200100013. The reversal of 222200100001 is 100001002222.
It is not a de Polignac number, because 222200100001 - 211 = 222200097953 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (222200100061) 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, 2805210 + ... + 2883331.
It is an arithmetic number, because the mean of its divisors is an integer number (15666244668).
Almost surely, 2222200100001 is an apocalyptic number.
It is an amenable number.
222200100001 is a deficient number, since it is larger than the sum of its proper divisors (28459814687).
222200100001 is a wasteful number, since it uses less digits than its factorization.
222200100001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5688672.
The product of its (nonzero) digits is 16, while the sum is 10.
Adding to 222200100001 its reverse (100001002222), we get a palindrome (322201102223).
The spelling of 222200100001 in words is "two hundred twenty-two billion, two hundred million, one hundred thousand, one".
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