54631

Properties

Appears in sequences

• Primes whose 10's complement is a square.at n=9A083004
• Primes prime(k) such that the sum of the squares of digits of prime(k) equals the sum of the squares of digits of k.at n=22A193255
• Primes p such that 2p^2-1, 3p^2-2 and 4p^2-3 are also prime.at n=19A213079
• Smallest zeroless number x such that x^n has exactly n zero digits.at n=22A233821
• Least number k not divisible by 10 such that k^n contains n zeros.at n=23A241495
• Smallest prime p such that the multiplicative order of 9 modulo p is 2*n, or 0 if no such prime exists.at n=44A372799
• Prime numbersat n=5561