1. Numbers
  2. Compare 31393 vs 31400

Compare 31393 vs 31400

Property3139331400
Typeprimecomposite number
Unique factors13
Total factors16
Prime factorization31393123 × 52 × 1571
Prime factorization313932 × 2 × 2 × 5 × 5 × 157
Divisors count224
Divisors1, 313931, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 157, 200, 314, 628, 785, 1256, 1570, 3140, 3925, 6280, 7850, 15700, 31400
Number of properties110
Additive primes1531st 
Cousin primes (1st member)485th 
Emirps678th 
Happy primes557th 
Harmonic primes1261st 
Primes3384th 
Prime triplets (2nd member)233rd 
Prime triplets (3rd member)232nd 
Pythagorean primes1682nd 
Sexy primes (2nd member)990th 
Twin primes (2nd member)485th 
Roman numberals  
Base 211110101010000121111010101010002
Base 31121001201311210012223
Base 4132222014132222204
Base 52001033520011005
Base 640120164012126
Base 716034571603557
Base 8752418752508
Base 9470519470589
Base 1031393103140010
Base 112164a112165611
Base 1216201121620812
Base 131139b13113a513
Base 14b62514b62c14
Base 15947d15948515
Base 167aa1167aa816
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