1. Numbers
  2. Compare 209939 vs 209940

Compare 209939 vs 209940

Property209939209940
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization209939122 × 31 × 51 × 34991
Prime factorization2099392 × 2 × 3 × 5 × 3499
Divisors count224
Divisors1, 2099391, 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 properties40
Chen primes7853rd 
Isolated primes14296th 
Long primes7032nd 
Primes18801st 
Roman numberals  
Base 211001101000001001121100110100000101002
Base 310112222211231011222221203
Base 430310010343031001104
Base 5232042245232042305
Base 64255535642555406
Base 71533032715330337
Base 863202386320248
Base 934887593488769
Base 102099391020994010
Base 111338041113380511
Base 12a15ab12a15b012
Base 1374732137473313
Base 1456719145671a14
Base 154230e154231015
Base 1633413163341416
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