Base | Representation |
---|---|
bin | 11010111111011… |
… | …11010110011111 |
3 | 120210001112122100 |
4 | 31133233112133 |
5 | 430431033343 |
6 | 34245020143 |
7 | 5416400634 |
oct | 1537572637 |
9 | 523045570 |
10 | 226424223 |
11 | 1068a0963 |
12 | 639b4653 |
13 | 37ba983c |
14 | 2210018b |
15 | 14d289d3 |
hex | d7ef59f |
226424223 has 12 divisors (see below), whose sum is σ = 327412800. Its totient is φ = 150785376.
The previous prime is 226424221. The next prime is 226424251. The reversal of 226424223 is 322424622.
It is a happy number.
It is not a de Polignac number, because 226424223 - 21 = 226424221 is a prime.
It is a super-2 number, since 2×2264242232 = 102535857522307458, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (226424221) 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, 4623 + ... + 21776.
It is an arithmetic number, because the mean of its divisors is an integer number (27284400).
Almost surely, 2226424223 is an apocalyptic number.
226424223 is a deficient number, since it is larger than the sum of its proper divisors (100988577).
226424223 is a wasteful number, since it uses less digits than its factorization.
226424223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27358 (or 27355 counting only the distinct ones).
The product of its digits is 9216, while the sum is 27.
The square root of 226424223 is about 15047.3992104948. The cubic root of 226424223 is about 609.5008215772.
Adding to 226424223 its reverse (322424622), we get a palindrome (548848845).
The spelling of 226424223 in words is "two hundred twenty-six million, four hundred twenty-four thousand, two hundred twenty-three".
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