1. Numbers
  2. Compare 19961 vs 20149

Compare 19961 vs 20149

Property1996120149
Typeprimeprime
Unique factors11
Total factors11
Prime factorization199611201491
Prime factorization1996120149
Divisors count22
Divisors1, 199611, 20149
Number of properties58
Chen primes1110th 
Good primes257th 
Harmonic primes 828th
Long primes 872nd
Lucky primes 371st
Primes2256th2280th
Prime triplets (3rd member) 169th
Pythagorean primes1122nd1133rd
Sexy primes (2nd member) 699th
Twin primes (1st member)341st 
Twin primes (2nd member) 344th
Roman numberals  
Base 210011011111100121001110101101012
Base 31000101022310001220213
Base 4103133214103223114
Base 51114321511210445
Base 623222562331416
Base 711212471125137
Base 8467718472658
Base 9303389305679
Base 1019961102014910
Base 1113aa7111415811
Base 12b67512b7b112
Base 13911613922c13
Base 1473bb1474b314
Base 155dab155e8415
Base 164df9164eb516
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