1. Numbers
  2. Compare 4987 vs 4991

Compare 4987 vs 4991

Property49874991
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization4987171 × 231 × 311
Prime factorization49877 × 23 × 31
Divisors count28
Divisors1, 49871, 7, 23, 31, 161, 217, 713, 4991
Number of properties60
Chen primes377th 
Isolated primes416th 
Lucky primes131st 
Primes667th 
Sexy primes (1st member)242nd 
Sexy prime triplets (1st member)81st 
Roman numberalsMMMMCMLXXXVIIMMMMCMXCI
Base 21001101111011210011011111112
Base 3202112013202112123
Base 41031323410313334
Base 512442251244315
Base 6350316350356
Base 7203537203607
Base 8115738115778
Base 96751967559
Base 10498710499110
Base 11382411382811
Base 122a77122a7b12
Base 13236813236c13
Base 141b63141b6714
Base 15172715172b15
Base 16137b16137f16
This website uses cookies to ensure you get the best experience on our website. More info