135170

135170 is a natural number that sits between 135169 and 135171. It is an even integer and is divisible by 10, indicated by its trailing zero in decimal notation.

Its prime factorization is 2 × 5 × 7 × 1931, which means 135170 is composite. Consequently, it has 16 positive divisors. Those divisors are: 1, 2, 5, 7, 10, 14, 35, 70, 1931, 3862, 9655, 13517, 19310, 27034, 67585, and 135170.

In other numeral bases, 135170 has representations such as binary 100001000000000010 and hexadecimal 0x21002. The decimal digit sum is 1 + 3 + 5 + 1 + 7 + 0 = 17, so the digital root is 8, and the number is not divisible by 3 or 9.

There is no widely noted mathematical significance attributed to 135170 beyond these standard properties as a composite integer. Like many natural numbers, it is used in arithmetic, combinatorics, and number theory as an example of a non-prime with a straightforward prime factorization and a complete set of divisors.