1. Numbers
  2. Compare 209929 vs 209940

Compare 209929 vs 209940

Property209929209940
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization209929122 × 31 × 51 × 34991
Prime factorization2099292 × 2 × 3 × 5 × 3499
Divisors count224
Divisors1, 2099291, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3499, 6998, 10497, 13996, 17495, 20994, 34990, 41988, 52485, 69980, 104970, 209940
Number of properties50
Additive primes7581st 
Lucky primes2405th 
Primes18800th 
Pythagorean primes9390th 
Twin primes (2nd member)2253rd 
Roman numberals  
Base 211001101000000100121100110100000101002
Base 310112222201131011222221203
Base 430310002143031001104
Base 5232042045232042305
Base 64255521642555406
Base 71533016715330337
Base 863201186320248
Base 934886493488769
Base 102099291020994010
Base 111337a51113380511
Base 12a15a112a15b012
Base 1374725137473313
Base 145670d145671a14
Base 1542304154231015
Base 1633409163341416
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