1. Numbers
  2. Compare 280121 vs 280130

Compare 280121 vs 280130

Property280121280130
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization280121121 × 51 × 1091 × 2571
Prime factorization2801212 × 5 × 109 × 257
Divisors count216
Divisors1, 2801211, 2, 5, 10, 109, 218, 257, 514, 545, 1090, 1285, 2570, 28013, 56026, 140065, 280130
Number of properties50
Chen primes10060th 
Isolated primes18772nd 
Primes24443rd 
Sophie germain primes2703rd 
Super primes2714th 
Roman numberals  
Base 21000100011000111001210001000110010000102
Base 311202002021231120200210123
Base 41010120321410101210024
Base 5324304415324310105
Base 6100005056100005226
Base 72244452722444647
Base 81043071810431028
Base 946622594662359
Base 102801211028013010
Base 111815061118151411
Base 121161351211614212
Base 139a66a139a67613
Base 1474129147413414
Base 1557eeb155800515
Base 1644639164464216
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