Compare 20681 vs 20897

Property2068120897
Typeprimeprime
Unique factors11
Total factors11
Prime factorization206811208971
Prime factorization2068120897
Divisors count22
Divisors1, 206811, 20897
Number of properties59
Additive primes1082nd 
Chen primes 1156th
Good primes258th264th
Harmonic primes 861st
Isolated primes1628th 
Long primes 893rd
Primes2329th2350th
Prime triplets (1st member) 174th
Pythagorean primes1158th1169th
Sexy primes (1st member) 713th
Twin primes (1st member) 356th
Roman numberals  
Base 210100001100100121010001101000012
Base 31001100222310011222223
Base 4110030214110122014
Base 51130211511320425
Base 623542562404256
Base 711420371146327
Base 8503118506418
Base 9313289315889
Base 1020681102089710
Base 11145a1111477811
Base 12bb75121011512
Base 13954b13968613
Base 14777314788914
Base 1561db1562d215
Base 1650c91651a116
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