1. Numbers
  2. Compare 18287 vs 18290

Compare 18287 vs 18290

Property1828718290
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization18287121 × 51 × 311 × 591
Prime factorization182872 × 5 × 31 × 59
Divisors count216
Divisors1, 182871, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1829, 3658, 9145, 18290
Number of properties40
Chen primes1037th 
Long primes804th 
Primes2095th 
Twin primes (1st member)322nd 
Roman numberals  
Base 210001110110111121000111011100102
Base 322100202232210021023
Base 4101312334101313024
Base 51041122510411305
Base 622035562204026
Base 710421371042167
Base 8435578435628
Base 9270689270729
Base 1018287101829010
Base 1112815111281811
Base 12a6bb12a70212
Base 13842913842c13
Base 14694314694614
Base 15564215564515
Base 16476f16477216
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