Base | Representation |
---|---|
bin | 1000010010000010… |
… | …0111110001011010 |
3 | 12201221020102021122 |
4 | 2010200213301122 |
5 | 14023111102101 |
6 | 1004333405242 |
7 | 106043261315 |
oct | 20440476132 |
9 | 5657212248 |
10 | 2223144026 |
11 | a409a8014 |
12 | 520639822 |
13 | 295775b4c |
14 | 17138397c |
15 | d028e51b |
hex | 84827c5a |
2223144026 has 16 divisors (see below), whose sum is σ = 3531836520. Its totient is φ = 1045900800.
The previous prime is 2223144019. The next prime is 2223144061. The reversal of 2223144026 is 6204413222.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 2159925625 + 63218401 = 46475^2 + 7951^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2223143986 and 2223144004.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170126 + ... + 182726.
Almost surely, 22223144026 is an apocalyptic number.
2223144026 is a deficient number, since it is larger than the sum of its proper divisors (1308692494).
2223144026 is a wasteful number, since it uses less digits than its factorization.
2223144026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17809.
The product of its (nonzero) digits is 4608, while the sum is 26.
The square root of 2223144026 is about 47150.2282709214. The cubic root of 2223144026 is about 1305.1362924353.
Adding to 2223144026 its reverse (6204413222), we get a palindrome (8427557248).
The spelling of 2223144026 in words is "two billion, two hundred twenty-three million, one hundred forty-four thousand, twenty-six".
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