Compare 2 vs 6

Unique factors12
Total factors12
Prime factorization2121 × 31
Prime factorization22 × 3
Divisors count24
Divisors1, 21, 2, 3, 6
Number of properties261
Additive primes1st 
Bell primes1st 
Chen primes1st 
Class 1+ primes1st 
Dihedral primes1st 
Euclid primes1st 
Factorial primes1st 
Fibonacci primes1st 
Isolated primes1st 
Kynea primes1st 
Left-truncatable primes1st 
Lucas primes1st 
Mills primes1st 
Multiplicative primes1st 
Palindromic primes1st 
Pierpont primes1st 
Pierpont primes of the 2nd kind1st 
Quartan primes1st 
Restricted left-truncatable primes1st 
Right-truncatable primes1st 
Semiprimes 2nd
Sophie germain primes1st 
Thabit primes1st 
Two-sided primes1st 
Ulam primes1st 
Wedderburn-etherington primes1st 
Roman numberalsIIVI
Base 21021102
Base 323203
Base 424124
Base 525115
Base 626106
Base 72767
Base 82868
Base 92969
Base 10210610
Base 11211611
Base 12212612
Base 13213613
Base 14214614
Base 15215615
Base 16216616
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