1. Numbers
  2. Compare 209929 vs 209930

Compare 209929 vs 209930

Property209929209930
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization209929121 × 51 × 71 × 29991
Prime factorization2099292 × 5 × 7 × 2999
Divisors count216
Divisors1, 2099291, 2, 5, 7, 10, 14, 35, 70, 2999, 5998, 14995, 20993, 29990, 41986, 104965, 209930
Number of properties50
Additive primes7581st 
Lucky primes2405th 
Primes18800th 
Pythagorean primes9390th 
Twin primes (2nd member)2253rd 
Roman numberals  
Base 211001101000000100121100110100000010102
Base 310112222201131011222220123
Base 430310002143031000224
Base 5232042045232042105
Base 64255521642555226
Base 71533016715330207
Base 863201186320128
Base 934886493488659
Base 102099291020993010
Base 111337a5111337a611
Base 12a15a112a15a212
Base 1374725137472613
Base 145670d145671014
Base 1542304154230515
Base 1633409163340a16
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