Base | Representation |
---|---|
bin | 11010111101011… |
… | …11101011110011 |
3 | 120202120021220211 |
4 | 31132233223303 |
5 | 430344212233 |
6 | 34235244551 |
7 | 5414233432 |
oct | 1536575363 |
9 | 522507824 |
10 | 226163443 |
11 | 106732a40 |
12 | 638a9757 |
13 | 37b17c2c |
14 | 22073119 |
15 | 14cc65cd |
hex | d7afaf3 |
226163443 has 8 divisors (see below), whose sum is σ = 246951936. Its totient is φ = 205413000.
The previous prime is 226163423. The next prime is 226163447. The reversal of 226163443 is 344361622.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 226163443 - 29 = 226162931 is a prime.
It is a super-2 number, since 2×2261634432 = 102299805899228498, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (226163447) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3730 + ... + 21592.
It is an arithmetic number, because the mean of its divisors is an integer number (30868992).
Almost surely, 2226163443 is an apocalyptic number.
226163443 is a deficient number, since it is larger than the sum of its proper divisors (20788493).
226163443 is a wasteful number, since it uses less digits than its factorization.
226163443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19025.
The product of its digits is 20736, while the sum is 31.
The square root of 226163443 is about 15038.7314292130. The cubic root of 226163443 is about 609.2667378410.
The spelling of 226163443 in words is "two hundred twenty-six million, one hundred sixty-three thousand, four hundred forty-three".
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