1. Numbers
  2. Compare 41981 vs 41991

Compare 41981 vs 41991

Property4198141991
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization41981131 × 139971
Prime factorization419813 × 13997
Divisors count24
Divisors1, 419811, 3, 13997, 41991
Number of properties61
Additive primes1957th 
Chen primes2065th 
Long primes1650th 
Primes4390th 
Pythagorean primes2177th 
Semiprimes 10247th
Twin primes (1st member)611th 
Roman numberals  
Base 21010001111111101210100100000001112
Base 32010120212320101210203
Base 4220333314221000134
Base 52320411523204315
Base 652220565222236
Base 723325272332657
Base 812177581220078
Base 9635259635369
Base 1041981104199110
Base 11295a5112960411
Base 1220365122037312
Base 1316154131616113
Base 1411429141143514
Base 15c68b15c69615
Base 16a3fd16a40716
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