1. Numbers
  2. Compare 29919 vs 29921

Compare 29919 vs 29921

Property2991929921
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization31 × 99731299211
Prime factorization3 × 997329921
Divisors count42
Divisors1, 3, 9973, 299191, 29921
Number of properties17
Additive primes 1461st
Chen primes 1555th
Cousin primes (2nd member) 468th
Isolated primes 2307th
Primes 3240th
Pythagorean primes 1610th
Semiprimes7446th 
Sexy primes (1st member) 950th
Roman numberals  
Base 211101001101111121110100111000012
Base 31112001010311120010123
Base 4131031334131032014
Base 51424134514241415
Base 635030363503056
Base 715314171531437
Base 8723378723418
Base 9450339450359
Base 1029919102992110
Base 112052a112053111
Base 1215393121539512
Base 1310806131080813
Base 14ac9114ac9314
Base 158ce9158ceb15
Base 1674df1674e116
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