Base | Representation |
---|---|
bin | 101100000110… |
… | …1100100000010 |
3 | 1121111211110211 |
4 | 1120031210002 |
5 | 21404433401 |
6 | 2143344334 |
7 | 400360366 |
oct | 130154402 |
9 | 47454424 |
10 | 23124226 |
11 | 12064634 |
12 | 78b20aa |
13 | 4a38498 |
14 | 30dd2a6 |
15 | 206b951 |
hex | 160d902 |
23124226 has 4 divisors (see below), whose sum is σ = 34686342. Its totient is φ = 11562112.
The previous prime is 23124187. The next prime is 23124229. The reversal of 23124226 is 62242132.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 19793601 + 3330625 = 4449^2 + 1825^2 .
It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 23124197 and 23124206.
It is not an unprimeable number, because it can be changed into a prime (23124229) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5781055 + ... + 5781058.
Almost surely, 223124226 is an apocalyptic number.
23124226 is a deficient number, since it is larger than the sum of its proper divisors (11562116).
23124226 is a wasteful number, since it uses less digits than its factorization.
23124226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11562115.
The product of its digits is 1152, while the sum is 22.
The square root of 23124226 is about 4808.7655380565. The cubic root of 23124226 is about 284.8977821591.
Adding to 23124226 its reverse (62242132), we get a palindrome (85366358).
The spelling of 23124226 in words is "twenty-three million, one hundred twenty-four thousand, two hundred twenty-six".
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