1. Numbers
  2. Compare 4987 vs 4989

Compare 4987 vs 4989

Property49874989
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization4987131 × 16631
Prime factorization49873 × 1663
Divisors count24
Divisors1, 49871, 3, 1663, 4989
Number of properties61
Chen primes377th 
Isolated primes416th 
Lucky primes131st 
Primes667th 
Semiprimes 1364th
Sexy primes (1st member)242nd 
Sexy prime triplets (1st member)81st 
Roman numberalsMMMMCMLXXXVIIMMMMCMLXXXIX
Base 21001101111011210011011111012
Base 3202112013202112103
Base 41031323410313314
Base 512442251244245
Base 6350316350336
Base 7203537203557
Base 8115738115758
Base 96751967539
Base 10498710498910
Base 11382411382611
Base 122a77122a7912
Base 13236813236a13
Base 141b63141b6514
Base 15172715172915
Base 16137b16137d16
This website uses cookies to ensure you get the best experience on our website. More info