Base | Representation |
---|---|
bin | 1000010010000011… |
… | …1101000011101110 |
3 | 12201221101211212211 |
4 | 2010200331003232 |
5 | 14023121344324 |
6 | 1004335321034 |
7 | 106044103441 |
oct | 20440750356 |
9 | 5657354784 |
10 | 2223231214 |
11 | a40a57576 |
12 | 52068017a |
13 | 2957a6739 |
14 | 1713a7658 |
15 | d02aa294 |
hex | 8483d0ee |
2223231214 has 16 divisors (see below), whose sum is σ = 3390024960. Its totient is φ = 1093354240.
The previous prime is 2223231203. The next prime is 2223231229. The reversal of 2223231214 is 4121323222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1302 + ... + 66694.
It is an arithmetic number, because the mean of its divisors is an integer number (211876560).
Almost surely, 22223231214 is an apocalyptic number.
2223231214 is a deficient number, since it is larger than the sum of its proper divisors (1166793746).
2223231214 is a wasteful number, since it uses less digits than its factorization.
2223231214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65675.
The product of its digits is 1152, while the sum is 22.
The square root of 2223231214 is about 47151.1528385044. The cubic root of 2223231214 is about 1305.1533539683.
Adding to 2223231214 its reverse (4121323222), we get a palindrome (6344554436).
The spelling of 2223231214 in words is "two billion, two hundred twenty-three million, two hundred thirty-one thousand, two hundred fourteen".
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