Compare 199819 vs 201709

Property199819201709
Typeprimeprime
Unique factors11
Total factors11
Prime factorization19981912017091
Prime factorization199819201709
Divisors count22
Divisors1, 1998191, 201709
Number of properties76
Additive primes7216th7291st
Isolated primes13655th13779th
Long primes6735th6792nd
Lucky primes2315th2327th
Primes17972nd18118th
Pythagorean primes 9044th
Sexy primes (2nd member)4294th 
Sexy prime triplets (3rd member)865th 
Roman numberals  
Base 211000011001000101121100010011111011012
Base 310101100220131010202002013
Base 430030202343010332314
Base 5223432345224233145
Base 64141031641535016
Base 71461364715000347
Base 860621386117558
Base 933408193366219
Base 101998191020170910
Base 111271441112860211
Base 1297777129889112
Base 136cc491370a7113
Base 1452b6b145371b14
Base 153e314153eb7415
Base 1630c8b16313ed16
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