Base | Representation |
---|---|
bin | 1000001111101011… |
… | …0001101011010010 |
3 | 12201020120101100202 |
4 | 2003322301223102 |
5 | 14013041114442 |
6 | 1003341015202 |
7 | 105563041355 |
oct | 20372615322 |
9 | 5636511322 |
10 | 2213223122 |
11 | a36341320 |
12 | 519254502 |
13 | 2936b12a6 |
14 | 16dd2029c |
15 | ce47ec32 |
hex | 83eb1ad2 |
2213223122 has 32 divisors (see below), whose sum is σ = 3647960064. Its totient is φ = 998730000.
The previous prime is 2213223107. The next prime is 2213223143.
It is a happy number.
2213223122 is nontrivially palindromic in base 10.
2213223122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 2213223094 and 2213223103.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2688803 + ... + 2689625.
It is an arithmetic number, because the mean of its divisors is an integer number (113998752).
Almost surely, 22213223122 is an apocalyptic number.
2213223122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2213223122 is a deficient number, since it is larger than the sum of its proper divisors (1434736942).
2213223122 is a wasteful number, since it uses less digits than its factorization.
2213223122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1574.
The product of its digits is 576, while the sum is 20.
The square root of 2213223122 is about 47044.9053777346. The cubic root of 2213223122 is about 1303.1919829060.
It can be divided in two parts, 22132 and 23122, that added together give a palindrome (45254).
The spelling of 2213223122 in words is "two billion, two hundred thirteen million, two hundred twenty-three thousand, one hundred twenty-two".
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