3425

3425 is a natural number that follows 3424 and precedes 3426. It is written in words as three thousand four hundred twenty-five.

Mathematically, 3425 is odd and composite. Its prime factorization is 5^2 × 137, so its positive divisors are 1, 5, 25, 137, 685, and 3425.

In other bases, 3425 equals 110101100001 in binary, 6541 in octal, and D61 in hexadecimal. In Roman numerals it is MMMCDXXV.

The sum of its digits is 14, so 3425 is not divisible by the digit sum and thus is not a Harshad number in base 10. It is not a perfect square or a triangular number.

Usage-wise, 3425 appears as a plain integer in numerical data, identifiers, or catalog numbers. It does not denote a widely recognized mathematical constant or a notable sequence in standard references.