1. Numbers
  2. Compare 31397 vs 31407

Compare 31397 vs 31407

Property3139731407
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization31397131 × 192 × 291
Prime factorization313973 × 19 × 19 × 29
Divisors count212
Divisors1, 313971, 3, 19, 29, 57, 87, 361, 551, 1083, 1653, 10469, 31407
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 211110101010010121111010101011112
Base 31121001212311210020203
Base 4132222114132222334
Base 52001042520011125
Base 640120564012236
Base 716035271603657
Base 8752458752578
Base 9470559470669
Base 1031397103140710
Base 1121653112166211
Base 1216205121621312
Base 13113a213113ac13
Base 14b62914b63514
Base 15948215948c15
Base 167aa5167aaf16
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