270 = 2 x 33 x 5.
270 is a number n such that n2 + 1 is prime: 2702 + 1 = 72901, a prime.
270 is the smallest number whose sum of divisors (720) equals 10 times its reverse.
10! has 270 divisors.
270 is the smallest number whose sum of divisors (720) equals 10 times its reverse.
10! has 270 divisors.
270 is a number n such that 6n - 1 and 6n + 1 are twin primes: 6*270 - 1 = 1619 and 6*270 + 1 = 1621.
270 is one the standard numerical values for resistors.
Source: Number Gossip
