1. Numbers
  2. Compare 31397 vs 31406

Compare 31397 vs 31406

Property3139731406
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization31397121 × 411 × 3831
Prime factorization313972 × 41 × 383
Divisors count28
Divisors1, 313971, 2, 41, 82, 383, 766, 15703, 31406
Number of properties80
Additive primes1532nd 
Chen primes1615th 
Cousin primes (2nd member)485th 
Isolated primes2416th 
Primes3385th 
Prime triplets (3rd member)233rd 
Pythagorean primes1683rd 
Sexy primes (2nd member)991st 
Roman numberals  
Base 211110101010010121111010101011102
Base 31121001212311210020123
Base 4132222114132222324
Base 52001042520011115
Base 640120564012226
Base 716035271603647
Base 8752458752568
Base 9470559470659
Base 1031397103140610
Base 1121653112166111
Base 1216205121621212
Base 13113a213113ab13
Base 14b62914b63414
Base 15948215948b15
Base 167aa5167aae16
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