1. Numbers
  2. Compare 280139 vs 280150

Compare 280139 vs 280150

Property280139280150
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization280139121 × 52 × 131 × 4311
Prime factorization2801392 × 5 × 5 × 13 × 431
Divisors count224
Divisors1, 2801391, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 431, 650, 862, 2155, 4310, 5603, 10775, 11206, 21550, 28015, 56030, 140075, 280150
Number of properties60
Additive primes9808th 
Chen primes10062nd 
Isolated primes18774th 
Long primes9155th 
Primes24445th 
Safe primes1554th 
Roman numberals  
Base 21000100011001001011210001000110010101102
Base 311202002111231120200212213
Base 41010121023410101211124
Base 5324310245324311005
Base 6100005356100005546
Base 72244506722445237
Base 81043113810431268
Base 946624594662579
Base 102801391028015010
Base 111815221118153211
Base 1211614b1211615a12
Base 139a682139a69013
Base 147413d147414a14
Base 155800e155801a15
Base 164464b164465616
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