1. Numbers
  2. Compare 289139 vs 289142

Compare 289139 vs 289142

Property289139289142
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization289139121 × 71 × 191 × 10871
Prime factorization2891392 × 7 × 19 × 1087
Divisors count216
Divisors1, 2891391, 2, 7, 14, 19, 38, 133, 266, 1087, 2174, 7609, 15218, 20653, 41306, 144571, 289142
Number of properties60
Chen primes10349th 
Harmonic primes9384th 
Long primes9420th 
Primes25155th 
Safe primes1587th 
Twin primes (1st member)2918th 
Roman numberals  
Base 21000110100101110011210001101001011101102
Base 311220012121231122001212223
Base 41012211303410122113124
Base 5332230245332230325
Base 6101103356101103426
Base 72312654723126607
Base 81064563810645668
Base 948055594805589
Base 102891391028914210
Base 111882641118826711
Base 1211b3ab1211b3b212
Base 13a17b613a17b913
Base 147752b147753014
Base 155aa0e155aa1215
Base 1646973164697616
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