Base | Representation |
---|---|
bin | 1000010001110111… |
… | …0100111000110001 |
3 | 12201212212012012010 |
4 | 2010131310320301 |
5 | 14022414130223 |
6 | 1004305553133 |
7 | 106034120163 |
oct | 20435647061 |
9 | 5655765163 |
10 | 2222411313 |
11 | a40547571 |
12 | 5203457a9 |
13 | 29557a4a5 |
14 | 171232933 |
15 | d0197393 |
hex | 84774e31 |
2222411313 has 4 divisors (see below), whose sum is σ = 2963215088. Its totient is φ = 1481607540.
The previous prime is 2222411311. The next prime is 2222411333. The reversal of 2222411313 is 3131142222.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 2222411313 - 21 = 2222411311 is a prime.
It is a super-2 number, since 2×22224113132 = 9878224088300767938, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2222411313.
It is not an unprimeable number, because it can be changed into a prime (2222411311) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370401883 + ... + 370401888.
It is an arithmetic number, because the mean of its divisors is an integer number (740803772).
Almost surely, 22222411313 is an apocalyptic number.
It is an amenable number.
2222411313 is a deficient number, since it is larger than the sum of its proper divisors (740803775).
2222411313 is an equidigital number, since it uses as much as digits as its factorization.
2222411313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 740803774.
The product of its digits is 576, while the sum is 21.
The square root of 2222411313 is about 47142.4576470086. The cubic root of 2222411313 is about 1304.9928926082.
Adding to 2222411313 its reverse (3131142222), we get a palindrome (5353553535).
The spelling of 2222411313 in words is "two billion, two hundred twenty-two million, four hundred eleven thousand, three hundred thirteen".
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