1. Numbers
  2. Compare 17 vs 42

Compare 17 vs 42

Property1742
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization17121 × 31 × 71
Prime factorization172 × 3 × 7
Divisors count28
Divisors1, 171, 2, 3, 6, 7, 14, 21, 42
Number of properties360
Chen primes7th 
Class 1+ primes6th 
Cousin primes (2nd member)3rd 
Emirps2nd 
Fermat primes3rd 
Genocchi primes1st 
Good primes3rd 
Harmonic primes3rd 
Left-truncatable primes6th 
Leyland primes2nd 
Long primes2nd 
Multiplicative primes6th 
Pierpont primes6th 
Pierpont primes of the 2nd kind6th 
Primes7th 
Prime quadruplets (3rd member)2nd 
Prime quintuplet 1s (4th member)1st 
Prime quintuplet 2s (3rd member)2nd 
Prime quintuplet 2s (5th member)1st 
Prime sextuplets (4th member)1st 
Prime triplets (1st member)5th 
Prime triplets (2nd member)4th 
Prime triplets (3rd member)3rd 
Proth primes4th 
Pythagorean primes3rd 
Quartan primes2nd 
Sexy primes (1st member)5th 
Sexy primes (2nd member)3rd 
Sexy prime quadrupletss (2nd member)2nd 
Sexy prime quadrupletss (3rd member)1st 
Sexy prime triplets (1st member)4th 
Sexy prime triplets (2nd member)3rd 
Sexy prime triplets (3rd member)1st 
Solinas primes6th 
Super primes4th 
Twin primes (1st member)4th 
Roman numberalsXVIIXLII
Base 21000121010102
Base 3122311203
Base 410142224
Base 53251325
Base 62561106
Base 7237607
Base 8218528
Base 9189469
Base 1017104210
Base 1116113911
Base 1215123612
Base 1314133313
Base 1413143014
Base 1512152c15
Base 1611162a16
This website uses cookies to ensure you get the best experience on our website. More info