1. Numbers
  2. Compare 21317 vs 21419

Compare 21317 vs 21419

Property2131721419
Typeprimeprime
Unique factors11
Total factors11
Prime factorization213171214191
Prime factorization2131721419
Divisors count22
Divisors1, 213171, 21419
Number of properties109
Additive primes 1114th
Chen primes1174th1181st
Cousin primes (2nd member)362nd 
Happy primes 399th
Harmonic primes877th882nd
Isolated primes 1680th
Long primes 912th
Primes2393rd2405th
Prime triplets (1st member)180th 
Prime triplets (2nd member)179th 
Pythagorean primes1188th 
Safe primes 202nd
Sexy primes (1st member)726th 
Sophie germain primes 349th
Super primes356th 
Twin primes (1st member)362nd 
Roman numberals  
Base 210100110100010121010011101010112
Base 31002020112310021010223
Base 4110310114110322234
Base 51140232511411345
Base 624240562430556
Base 711610271163067
Base 8515058516538
Base 9322159323389
Base 1021317102141910
Base 111501a111510211
Base 1210405121048b12
Base 13991a13999813
Base 147aa9147b3d14
Base 1564b215652e15
Base 1653451653ab16
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