1. Numbers
  2. Compare 149909 vs 149921

Compare 149909 vs 149921

Property149909149921
Typeprimeprime
Unique factors11
Total factors11
Prime factorization14990911499211
Prime factorization149909149921
Divisors count22
Divisors1, 1499091, 149921
Number of properties76
Chen primes5930th5931st
Harmonic primes5197th5198th
Isolated primes 10444th
Long primes5165th 
Primes13841st13843rd
Pythagorean primes6902nd6903rd
Sophie germain primes 1637th
Super primes1636th 
Twin primes (1st member)1700th 
Roman numberals  
Base 210010010011001010121001001001101000012
Base 3211211220123211211221223
Base 421021211142102122014
Base 5142441145142441415
Base 63114005631140256
Base 71163024711630427
Base 844462584446418
Base 924756592475789
Base 101499091014992110
Base 11a26a111a270211
Base 1272905127291512
Base 1353306135331513
Base 143c8bb143c8c914
Base 152e63e152e64b15
Base 162499516249a116
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