1. Numbers
  2. Compare 39980 vs 39989

Compare 39980 vs 39989

Property3998039989
Typecomposite numberprime
Unique factors31
Total factors41
Prime factorization22 × 51 × 19991399891
Prime factorization2 × 2 × 5 × 199939989
Divisors count122
Divisors1, 2, 4, 5, 10, 20, 1999, 3998, 7996, 9995, 19990, 399801, 39989
Number of properties08
Emirps 980th
Harmonic primes 1567th
Isolated primes 3022nd
Long primes 1587th
Primes 4203rd
Pythagorean primes 2085th
Sexy primes (2nd member) 1194th
Sophie germain primes 565th
Roman numberals  
Base 21001110000101100210011100001101012
Base 32000211202320002120023
Base 4213002304213003114
Base 52234410522344245
Base 650503265050456
Base 722436372244057
Base 811605481160658
Base 9607529607629
Base 1039980103998910
Base 1128046112805411
Base 121b178121b18512
Base 1315275131528113
Base 14107da141080514
Base 15bca515bcae15
Base 169c2c169c3516
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