215255

215255 is a natural number. In decimal notation it is odd and ends with the digit 5, which makes it divisible by 5. Its prime factorization is 5 × 43051, with 43051 being prime; thus 215255 has exactly two prime factors and is not a power of a single prime.

The sum of its digits is 20, giving a digital root of 2. Consequently, it is not divisible by 3 or 9. The number lies between 215254 and 215256 in the natural order.

There are no widely known mathematical constants, theorems, or cultural references specifically associated with 215255. It is occasionally encountered as a generic identifier in databases, catalogs, or other data sets where large integers are used as labels.

See also: 215254, 215256.