1. Numbers
  2. Compare 4985 vs 4987

Compare 4985 vs 4987

Property49854987
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization51 × 997149871
Prime factorization5 × 9974987
Divisors count42
Divisors1, 5, 997, 49851, 4987
Number of properties16
Chen primes 377th
Isolated primes 416th
Lucky primes 131st
Primes 667th
Semiprimes1363rd 
Sexy primes (1st member) 242nd
Sexy prime triplets (1st member) 81st
Roman numberalsMMMMCMLXXXVMMMMCMLXXXVII
Base 21001101111001210011011110112
Base 3202111223202112013
Base 41031321410313234
Base 512442051244225
Base 6350256350316
Base 7203517203537
Base 8115718115738
Base 96748967519
Base 10498510498710
Base 11382211382411
Base 122a75122a7712
Base 13236613236813
Base 141b61141b6314
Base 15172515172715
Base 16137916137b16
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