Compare 208991 vs 209039

Property208991209039
Typeprimeprime
Unique factors11
Total factors11
Prime factorization20899112090391
Prime factorization208991209039
Divisors count22
Divisors1, 2089911, 209039
Number of properties75
Additive primes7551st7553rd
Chen primes7818th7821st
Isolated primes 14235th
Primes18717th18722nd
Prime triplets (1st member)871st 
Sexy primes (1st member)4448th 
Sophie germain primes2127th2129th
Twin primes (1st member)2244th 
Roman numberals  
Base 211001100000101111121100110000100011112
Base 310112120010231011212020123
Base 430300113343030020334
Base 5231414315231421245
Base 64251315642514356
Base 71530206715303057
Base 863013786302178
Base 934761293476659
Base 102089911020903910
Base 111330221113306611
Base 12a0b3b12a0b7b12
Base 137418313741bc13
Base 145623d145627514
Base 1541dcb1541e0e15
Base 163305f163308f16
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