Base | Representation |
---|---|
bin | 1000010001110111… |
… | …0011001101011001 |
3 | 12201212211211202121 |
4 | 2010131303031121 |
5 | 14022413420231 |
6 | 1004305501241 |
7 | 106034061145 |
oct | 20435631531 |
9 | 5655754677 |
10 | 2222404441 |
11 | a40542394 |
12 | 520341821 |
13 | 29557731a |
14 | 171230225 |
15 | d0195311 |
hex | 84773359 |
2222404441 has 16 divisors (see below), whose sum is σ = 2395692288. Its totient is φ = 2054080000.
The previous prime is 2222404411. The next prime is 2222404489. The reversal of 2222404441 is 1444042222.
2222404441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 2222404441 - 27 = 2222404313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2222404411) 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, 313941 + ... + 320941.
It is an arithmetic number, because the mean of its divisors is an integer number (149730768).
Almost surely, 22222404441 is an apocalyptic number.
It is an amenable number.
2222404441 is a deficient number, since it is larger than the sum of its proper divisors (173287847).
2222404441 is a wasteful number, since it uses less digits than its factorization.
2222404441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7352.
The product of its (nonzero) digits is 4096, while the sum is 25.
The square root of 2222404441 is about 47142.3847614861. The cubic root of 2222404441 is about 1304.9915475346.
Adding to 2222404441 its reverse (1444042222), we get a palindrome (3666446663).
The spelling of 2222404441 in words is "two billion, two hundred twenty-two million, four hundred four thousand, four hundred forty-one".
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