4550

4550 is a natural number that follows 4549 and precedes 4551. In decimal notation it is written as 4550.

In mathematics, the prime factorization of 4550 is 2 × 5^2 × 7 × 13, which shows that it is a composite number. As a result, 4550 has 24 positive divisors. The sum of all divisors of 4550 is 10,416, so the sum of its proper divisors is 6,866. Because this sum exceeds the number itself, 4550 is classified as an abundant number. The digits of 4550 sum to 14, and since 4550 is divisible by 14 (4550 ÷ 14 = 325), it is also a Harshad (Niven) number in base 10.

In other representations, 4550 can be expressed in binary as 1000111000110 (base 2). In historical or stylistic contexts, larger, conventional Roman numeral representations for numbers approaching four thousand vary; some conventions render 4550 as MMMMDL, though overlined or bar-notation systems are often used for 4000 and above.

Overall, 4550 is an even, highly composite, and abundant integer with several readily verifiable arithmetic properties, making it a typical example cited in discussions of divisors, base representations, and related number-theory concepts.

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