4995

4995 is the natural number following 4994 and preceding 4996. It is an odd composite integer with several elementary arithmetic properties that place it within common numerical classifications.

In mathematics, 4995 factors as 3^3 × 5 × 37, making it divisible by 3, 5, 9 and 27 among other divisors; its sum of digits is 27, so it has a digital root of 9. In positional notation, 4995 is written as 1001110000011 in binary and 0x1383 in hexadecimal. It is not a prime, perfect, or square number.

As a year designation, "4995" can refer to 4995 CE (a year in the far future) or 4995 BCE (a year in the deep prehistoric past), though there are no recorded historical events tied to those labels in conventional chronologies. The number also appears in various indexing and identification systems—such as catalog numbers, product model identifiers, and entries in astronomical minor-planet lists—where the numeric sequence 4995 serves as an ordinal or registry value.

4995 does not have widely recognized special mathematical or cultural significance beyond these standard uses, but it functions routinely as an identifier and a subject of elementary number-theoretic properties.