1. Numbers
  2. Compare 19391 vs 19400

Compare 19391 vs 19400

Property1939119400
Typeprimecomposite number
Unique factors13
Total factors16
Prime factorization19391123 × 52 × 971
Prime factorization193912 × 2 × 2 × 5 × 5 × 97
Divisors count224
Divisors1, 193911, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 194, 200, 388, 485, 776, 970, 1940, 2425, 3880, 4850, 9700, 19400
Number of properties60
Additive primes1019th 
Cousin primes (2nd member)339th 
Isolated primes1533rd 
Palindromic primes44th 
Primes2196th 
Sophie germain primes316th 
Roman numberals  
Base 210010111011111121001011110010002
Base 322212101232221211123
Base 4102323334102330204
Base 51110031511101005
Base 622543562254526
Base 711035171103637
Base 8456778457108
Base 9285359285459
Base 1019391101940010
Base 1113629111363711
Base 12b27b12b28812
Base 138a98138aa413
Base 1470d11470da14
Base 155b2b155b3515
Base 164bbf164bc816
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