Base | Representation |
---|---|
bin | 101100001011… |
… | …1001001001010 |
3 | 1121120211022011 |
4 | 1120113021022 |
5 | 21412212331 |
6 | 2144250134 |
7 | 400612654 |
oct | 130271112 |
9 | 47524264 |
10 | 23163466 |
11 | 12091067 |
12 | 791094a |
13 | 4a502c1 |
14 | 310d6d4 |
15 | 20783b1 |
hex | 161724a |
23163466 has 16 divisors (see below), whose sum is σ = 35493120. Its totient is φ = 11334960.
The previous prime is 23163463. The next prime is 23163487. The reversal of 23163466 is 66436132.
It is not an unprimeable number, because it can be changed into a prime (23163463) 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 7 ways as a sum of consecutive naturals, for example, 21775 + ... + 22813.
It is an arithmetic number, because the mean of its divisors is an integer number (2218320).
Almost surely, 223163466 is an apocalyptic number.
23163466 is a deficient number, since it is larger than the sum of its proper divisors (12329654).
23163466 is a wasteful number, since it uses less digits than its factorization.
23163466 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1269.
The product of its digits is 15552, while the sum is 31.
The square root of 23163466 is about 4812.8438578454. The cubic root of 23163466 is about 285.0588408313.
Adding to 23163466 its reverse (66436132), we get a palindrome (89599598).
The spelling of 23163466 in words is "twenty-three million, one hundred sixty-three thousand, four hundred sixty-six".
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