1. Numbers
  2. Compare 8009 vs 8021

Compare 8009 vs 8021

Property80098021
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization80091131 × 6171
Prime factorization800913 × 617
Divisors count24
Divisors1, 80091, 13, 617, 8021
Number of properties61
Additive primes496th 
Chen primes542nd 
Harmonic primes371st 
Primes1008th 
Pythagorean primes500th 
Semiprimes 2136th
Twin primes (1st member)176th 
Roman numberals  
Base 21111101001001211111010101012
Base 310122212231020000023
Base 41331021413311114
Base 522401452240415
Base 610102561010456
Base 7322317322467
Base 8175118175258
Base 9118789120029
Base 10800910802110
Base 11602111603211
Base 12477512478512
Base 13385113386013
Base 142cc1142ccd14
Base 15258e15259b15
Base 161f49161f5516
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