Compare 297983 vs 297989

Property297983297989
Typesemiprimeprime
Unique factors21
Total factors21
Prime factorization71 × 4256912979891
Prime factorization7 × 42569297989
Divisors count42
Divisors1, 7, 42569, 2979831, 297989
Number of properties14
Chen primes 10609th
Long primes 9666th
Primes 25845th
Semiprimes66185th 
Twin primes (1st member) 2977th
Roman numberals  
Base 21001000101111111111210010001100000001012
Base 312001020210231200102021223
Base 41020233333410203000114
Base 5340134135340134245
Base 6102153156102153256
Base 72350520723505267
Base 81105777811060058
Base 950367295036789
Base 102979831029798910
Base 111939741119397a11
Base 1212453b1212454512
Base 13a582a13a583313
Base 147a847147a84d14
Base 155d458155d45e15
Base 1648bff1648c0516
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