Base | Representation |
---|---|
bin | 110100010010110011… |
… | …0100101010111100111 |
3 | 101201212101022011100022 |
4 | 1220211212211113213 |
5 | 3314442301134343 |
6 | 123331231105355 |
7 | 11053620300455 |
oct | 1504546452747 |
9 | 351771264308 |
10 | 112300021223 |
11 | 436984860a5 |
12 | 1992107225b |
13 | a788b7b900 |
14 | 56148599d5 |
15 | 2dc3ec0568 |
hex | 1a259a55e7 |
112300021223 has 12 divisors (see below), whose sum is σ = 121654447200. Its totient is φ = 103617686016.
The previous prime is 112300021213. The next prime is 112300021289. The reversal of 112300021223 is 322120003211.
It is not a de Polignac number, because 112300021223 - 236 = 43580544487 is a prime.
It is a super-2 number, since 2×1123000212232 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112300021213) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 263303 + ... + 542151.
It is an arithmetic number, because the mean of its divisors is an integer number (10137870600).
Almost surely, 2112300021223 is an apocalyptic number.
112300021223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
112300021223 is a deficient number, since it is larger than the sum of its proper divisors (9354425977).
112300021223 is a wasteful number, since it uses less digits than its factorization.
112300021223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 281258 (or 281245 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 112300021223 its reverse (322120003211), we get a palindrome (434420024434).
The spelling of 112300021223 in words is "one hundred twelve billion, three hundred million, twenty-one thousand, two hundred twenty-three".
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