4498

4498 is a natural number that follows 4497 and precedes 4499. It is even and composite, with a prime factorization of 2 × 13 × 173.

As a product of three distinct primes, 4498 has eight positive divisors: 1, 2, 13, 26, 173, 346, 2249, and 4498. The sum of its positive divisors is 7308, so the sum of proper divisors is 2810. Consequently, 4498 is a deficient number (the sum of its proper divisors is less than the number itself).

Euler’s totient function for 4498 is φ(4498) = (2−1) × (13−1) × (173−1) = 1 × 12 × 172 = 2064.

In various numeral systems, 4498 is represented as follows: decimal 4498, binary 1000110010010, hexadecimal 0x1192, and octal 10622.

Other basic properties include a digit sum of 4+4+9+8 = 25, with a digital root of 7. The number is not a perfect square or cube. Its prime-factor structure implies it is squarefree, since no prime factor appears with an exponent greater than one.

In summary, 4498 is a small, even, squarefree composite number with a concise set of divisors and standard representations across common numeral systems.