Compare 3 vs 27

Typeprimecomposite number
Unique factors11
Total factors13
Prime factorization3133
Prime factorization33 × 3 × 3
Divisors count24
Divisors1, 31, 3, 9, 27
Number of properties290
Additive primes2nd 
Chen primes2nd 
Class 1+ primes2nd 
Cousin primes (1st member)1st 
Cullen primes1st 
Euclid primes2nd 
Factorial primes2nd 
Fermat primes1st 
Fibonacci primes2nd 
Left-truncatable primes2nd 
Leyland primes1st 
Lucas primes2nd 
Lucky primes1st 
Mersenne primes1st 
Multiplicative primes2nd 
Palindromic primes2nd 
Pierpont primes2nd 
Pierpont primes of the 2nd kind2nd 
Proth primes1st 
Right-truncatable primes2nd 
Solinas primes1st 
Sophie germain primes2nd 
Super primes1st 
Twin primes (1st member)1st 
Two-sided primes2nd 
Ulam primes2nd 
Wagstaff primes1st 
Wedderburn-etherington primes2nd 
Roman numberalsIIIXXVII
Base 2112110112
Base 310310003
Base 4341234
Base 5351025
Base 636436
Base 737367
Base 838338
Base 939309
Base 103102710
Base 113112511
Base 123122312
Base 133132113
Base 143141d14
Base 153151c15
Base 163161b16
This website uses cookies to ensure you get the best experience on our website. More info