1. Numbers
  2. Compare 280130 vs 280139

Compare 280130 vs 280139

Property280130280139
Typecomposite numberprime
Unique factors41
Total factors41
Prime factorization21 × 51 × 1091 × 25712801391
Prime factorization2 × 5 × 109 × 257280139
Divisors count162
Divisors1, 2, 5, 10, 109, 218, 257, 514, 545, 1090, 1285, 2570, 28013, 56026, 140065, 2801301, 280139
Number of properties06
Additive primes 9808th
Chen primes 10062nd
Isolated primes 18774th
Long primes 9155th
Primes 24445th
Safe primes 1554th
Roman numberals  
Base 21000100011001000010210001000110010010112
Base 311202002101231120200211123
Base 41010121002410101210234
Base 5324310105324310245
Base 6100005226100005356
Base 72244464722445067
Base 81043102810431138
Base 946623594662459
Base 102801301028013910
Base 111815141118152211
Base 121161421211614b12
Base 139a676139a68213
Base 1474134147413d14
Base 1558005155800e15
Base 1644642164464b16
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