Base | Representation |
---|---|
bin | 1000010010000010… |
… | …0000001100110101 |
3 | 12201221011211202000 |
4 | 2010200200030311 |
5 | 14023104104023 |
6 | 1004333005513 |
7 | 106043102022 |
oct | 20440401465 |
9 | 5657154660 |
10 | 2223113013 |
11 | a40986790 |
12 | 520623899 |
13 | 2957649b4 |
14 | 171376549 |
15 | d0285243 |
hex | 84820335 |
2223113013 has 48 divisors (see below), whose sum is σ = 3713025600. Its totient is φ = 1303711200.
The previous prime is 2223113003. The next prime is 2223113051. The reversal of 2223113013 is 3103113222.
It is not a de Polignac number, because 2223113013 - 26 = 2223112949 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2223113003) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 281523 + ... + 289311.
It is an arithmetic number, because the mean of its divisors is an integer number (77354700).
Almost surely, 22223113013 is an apocalyptic number.
It is an amenable number.
2223113013 is a deficient number, since it is larger than the sum of its proper divisors (1489912587).
2223113013 is a wasteful number, since it uses less digits than its factorization.
2223113013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7871 (or 7834 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 2223113013 is about 47149.8993954388. The cubic root of 2223113013 is about 1305.1302234958.
Adding to 2223113013 its reverse (3103113222), we get a palindrome (5326226235).
The spelling of 2223113013 in words is "two billion, two hundred twenty-three million, one hundred thirteen thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •