1. Numbers
  2. Compare 7997 vs 8009

Compare 7997 vs 8009

Property79978009
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization111 × 727180091
Prime factorization11 × 7278009
Divisors count42
Divisors1, 11, 727, 79971, 8009
Number of properties16
Additive primes 496th
Chen primes 542nd
Harmonic primes 371st
Primes 1008th
Pythagorean primes 500th
Semiprimes2128th 
Twin primes (1st member) 176th
Roman numberals  
Base 21111100111101211111010010012
Base 310122201231012221223
Base 41330331413310214
Base 522344252240145
Base 610100561010256
Base 7322137322317
Base 8174758175118
Base 9118659118789
Base 10799710800910
Base 11601011602111
Base 12476512477512
Base 13384213385113
Base 142cb3142cc114
Base 15258215258e15
Base 161f3d161f4916
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