Base | Representation |
---|---|
bin | 101100001011… |
… | …1000010101010 |
3 | 1121120210201202 |
4 | 1120113002222 |
5 | 21412204200 |
6 | 2144244202 |
7 | 400611521 |
oct | 130270252 |
9 | 47523652 |
10 | 23163050 |
11 | 12090819 |
12 | 7910662 |
13 | 4a50061 |
14 | 310d4b8 |
15 | 20781d5 |
hex | 16170aa |
23163050 has 12 divisors (see below), whose sum is σ = 43083366. Its totient is φ = 9265200.
The previous prime is 23163043. The next prime is 23163053. The reversal of 23163050 is 5036132.
It can be written as a sum of positive squares in 3 ways, for example, as 12187081 + 10975969 = 3491^2 + 3313^2 .
It is not an unprimeable number, because it can be changed into a prime (23163053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 231581 + ... + 231680.
Almost surely, 223163050 is an apocalyptic number.
23163050 is a deficient number, since it is larger than the sum of its proper divisors (19920316).
23163050 is a wasteful number, since it uses less digits than its factorization.
23163050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 463273 (or 463268 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 20.
The square root of 23163050 is about 4812.8006399601. The cubic root of 23163050 is about 285.0571343339.
Adding to 23163050 its reverse (5036132), we get a palindrome (28199182).
The spelling of 23163050 in words is "twenty-three million, one hundred sixty-three thousand, fifty".
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