1. Numbers
  2. Compare 280139 vs 280143

Compare 280139 vs 280143

Property280139280143
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization280139132 × 171 × 18311
Prime factorization2801393 × 3 × 17 × 1831
Divisors count212
Divisors1, 2801391, 3, 9, 17, 51, 153, 1831, 5493, 16479, 31127, 93381, 280143
Number of properties60
Additive primes9808th 
Chen primes10062nd 
Isolated primes18774th 
Long primes9155th 
Primes24445th 
Safe primes1554th 
Roman numberals  
Base 21000100011001001011210001000110010011112
Base 311202002111231120200212003
Base 41010121023410101210334
Base 5324310245324310335
Base 6100005356100005436
Base 72244506722445137
Base 81043113810431178
Base 946624594662509
Base 102801391028014310
Base 111815221118152611
Base 1211614b1211615312
Base 139a682139a68613
Base 147413d147414314
Base 155800e155801315
Base 164464b164464f16
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