Base | Representation |
---|---|
bin | 101011111111… |
… | …0001111011010 |
3 | 1121101122101101 |
4 | 1113332033122 |
5 | 21400431331 |
6 | 2142142014 |
7 | 400006411 |
oct | 127761732 |
9 | 47348341 |
10 | 23061466 |
11 | 1202146a |
12 | 788190a |
13 | 4a15a4c |
14 | 30c4478 |
15 | 2058061 |
hex | 15fe3da |
23061466 has 8 divisors (see below), whose sum is σ = 35245044. Its totient is φ = 11313120.
The previous prime is 23061463. The next prime is 23061473. The reversal of 23061466 is 66416032.
It can be written as a sum of positive squares in 2 ways, for example, as 21818241 + 1243225 = 4671^2 + 1115^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (23061463) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108675 + ... + 108886.
Almost surely, 223061466 is an apocalyptic number.
23061466 is a deficient number, since it is larger than the sum of its proper divisors (12183578).
23061466 is a wasteful number, since it uses less digits than its factorization.
23061466 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 217616.
The product of its (nonzero) digits is 5184, while the sum is 28.
The square root of 23061466 is about 4802.2355210881. The cubic root of 23061466 is about 284.6398076137.
Adding to 23061466 its reverse (66416032), we get a palindrome (89477498).
The spelling of 23061466 in words is "twenty-three million, sixty-one thousand, four hundred sixty-six".
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