1. Numbers
  2. Compare 19960 vs 19961

Compare 19960 vs 19961

Property1996019961
Typecomposite numberprime
Unique factors31
Total factors51
Prime factorization23 × 51 × 4991199611
Prime factorization2 × 2 × 2 × 5 × 49919961
Divisors count162
Divisors1, 2, 4, 5, 8, 10, 20, 40, 499, 998, 1996, 2495, 3992, 4990, 9980, 199601, 19961
Number of properties05
Chen primes 1110th
Good primes 257th
Primes 2256th
Pythagorean primes 1122nd
Twin primes (1st member) 341st
Roman numberals  
Base 210011011111100021001101111110012
Base 31000101021310001010223
Base 4103133204103133214
Base 51114320511143215
Base 623222462322256
Base 711212371121247
Base 8467708467718
Base 9303379303389
Base 1019960101996110
Base 1113aa61113aa711
Base 12b67412b67512
Base 13911513911613
Base 1473ba1473bb14
Base 155daa155dab15
Base 164df8164df916
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