numbers #002 - 1427 properties of 1427 - prime - twin prime - evil number - happy number - esthetic number in base 12 - strong number - good prime - cyclic number - palindrome in base 25 - palindrome in base 31 - 6-ish number - polite number - arithmetic number - equidigital number - deficient number - squarefree number - prime triple - class 4- prime - right-truncatable in base 16 - son prime of orders 11 and 14 - father prime of orders 8 and 10 - Near-Wieferich prime - SanD prime - prime indexed by 4-almost primes - base-4 pandigital prime - part of 5-Stohr sequence - twin Ramanujan prime - SanD-32 prime - maximally asymmetric odd prime in binary primitive root: 8 prime factorization: 1427
