Base | Representation |
---|---|
bin | 11010111110100… |
… | …01000100011101 |
3 | 120202211020111111 |
4 | 31133101010131 |
5 | 430413101224 |
6 | 34242222021 |
7 | 5415343213 |
oct | 1537210435 |
9 | 522736444 |
10 | 226300189 |
11 | 106816755 |
12 | 63954911 |
13 | 37b6524b |
14 | 220aacb3 |
15 | 14d01d94 |
hex | d7d111d |
226300189 has 4 divisors (see below), whose sum is σ = 226330300. Its totient is φ = 226270080.
The previous prime is 226300183. The next prime is 226300199. The reversal of 226300189 is 981003622.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 22752900 + 203547289 = 4770^2 + 14267^2 .
It is a cyclic number.
It is not a de Polignac number, because 226300189 - 211 = 226298141 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 226300189.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (226300183) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6637 + ... + 22285.
It is an arithmetic number, because the mean of its divisors is an integer number (56582575).
Almost surely, 2226300189 is an apocalyptic number.
It is an amenable number.
226300189 is a deficient number, since it is larger than the sum of its proper divisors (30111).
226300189 is a wasteful number, since it uses less digits than its factorization.
226300189 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30110.
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 226300189 is about 15043.2772027906. The cubic root of 226300189 is about 609.3895074661.
The spelling of 226300189 in words is "two hundred twenty-six million, three hundred thousand, one hundred eighty-nine".
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