1. Numbers
  2. Compare 31147 vs 31158

Compare 31147 vs 31158

Property3114731158
Typeprimecomposite number
Unique factors13
Total factors15
Prime factorization31147121 × 33 × 5771
Prime factorization311472 × 3 × 3 × 3 × 577
Divisors count216
Divisors1, 311471, 2, 3, 6, 9, 18, 27, 54, 577, 1154, 1731, 3462, 5193, 10386, 15579, 31158
Number of properties90
Cousin primes (1st member)477th 
Good primes334th 
Harmonic primes1247th 
Isolated primes2395th 
Lucky primes520th 
Primes3354th 
Prime triplets (1st member)229th 
Sexy primes (1st member)980th 
Sexy prime triplets (1st member)250th 
Roman numberals  
Base 211110011010101121111001101101102
Base 31120201121311202020003
Base 4132122234132123124
Base 51444042514441135
Base 640011164001306
Base 715654471565617
Base 8746538746668
Base 9466479466609
Base 1031147103115810
Base 1121446112145611
Base 1216037121604612
Base 131123c131124a13
Base 14b4cb14b4d814
Base 15936715937315
Base 1679ab1679b616
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