Base | Representation |
---|---|
bin | 10001011100110000001111 |
3 | 22121101122200 |
4 | 101130300033 |
5 | 2132333343 |
6 | 242012543 |
7 | 53610633 |
oct | 21346017 |
9 | 8541580 |
10 | 4574223 |
11 | 2644755 |
12 | 1647153 |
13 | c42054 |
14 | 870dc3 |
15 | 6054d3 |
hex | 45cc0f |
4574223 has 12 divisors (see below), whose sum is σ = 6628440. Its totient is φ = 3039696.
The previous prime is 4574183. The next prime is 4574233. The reversal of 4574223 is 3224754.
It is not a de Polignac number, because 4574223 - 216 = 4508687 is a prime.
It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.
It is a d-powerful number, because it can be written as 49 + 5 + 76 + 411 + 23 + 25 + 34 .
4574223 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4574233) 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 11 ways as a sum of consecutive naturals, for example, 3165 + ... + 4377.
It is an arithmetic number, because the mean of its divisors is an integer number (552370).
Almost surely, 24574223 is an apocalyptic number.
4574223 is a deficient number, since it is larger than the sum of its proper divisors (2054217).
4574223 is a wasteful number, since it uses less digits than its factorization.
4574223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1638 (or 1635 counting only the distinct ones).
The product of its digits is 6720, while the sum is 27.
The square root of 4574223 is about 2138.7433226079. The cubic root of 4574223 is about 165.9991169450. Note that the first 3 decimals are identical.
Adding to 4574223 its reverse (3224754), we get a palindrome (7798977).
The spelling of 4574223 in words is "four million, five hundred seventy-four thousand, two hundred twenty-three".
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