2447

2447 is a natural number that follows 2446 and precedes 2448. In mathematics, it is an odd prime number, meaning it has no positive divisors other than 1 and itself. As a prime congruent to 3 modulo 4, 2447 cannot be expressed as a sum of two squares. The decimal digits sum to 17, giving a digital root of 8. The number is not a palindrome in base 10.

In various numeral systems, 2447 appears as MMCDXLVII in Roman numerals, 100110001111 in binary, and 0x98F in hexadecimal. It is not a widely referenced constant or value in standard mathematical tables, but it can appear as an identifier in catalogs or sequences that use natural numbers.

As a standalone integer, 2447 is primarily notable for its primality and its representations across numeral systems. Beyond these mathematical properties, there is no single universal significance attributed to 2447 in common references.