1. Numbers
  2. Compare 30851 vs 30858

Compare 30851 vs 30858

Property3085130858
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization30851121 × 31 × 371 × 1391
Prime factorization308512 × 3 × 37 × 139
Divisors count216
Divisors1, 308511, 2, 3, 6, 37, 74, 111, 139, 222, 278, 417, 834, 5143, 10286, 15429, 30858
Number of properties80
Additive primes1506th 
Chen primes1590th 
Emirps653rd 
Harmonic primes1236th 
Long primes1258th 
Primes3326th 
Sophie germain primes454th 
Twin primes (1st member)477th 
Roman numberals  
Base 211110001000001121111000100010102
Base 31120022122311200222203
Base 4132020034132020224
Base 51441401514414135
Base 635445563545106
Base 715564271556527
Base 8742038742128
Base 9462789462869
Base 1030851103085810
Base 11211a7112120311
Base 1215a2b1215a3612
Base 1311072131107913
Base 14b35914b36214
Base 15921b15922315
Base 16788316788a16
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