Compare 1999 vs 3529

Property19993529
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1999135291
Prime factorization19993529
Divisors count22
Divisors1, 19991, 3529
Number of properties87
Additive primes 254th
Centered triangular primes10th13th
Cousin primes (1st member)65th99th
Primes303rd493rd
Prime triplets (2nd member)50th68th
Prime triplets (3rd member)49th 
Pythagorean primes 242nd
Sexy primes (2nd member)128th 
Sexy prime triplets (3rd member)50th 
Twin primes (2nd member)61st94th
Roman numberalsMCMXCIXMMMDXXIX
Base 21111100111121101110010012
Base 322020013112112013
Base 413303343130214
Base 53044451031045
Base 6131316242016
Base 755547132017
Base 83717867118
Base 92661947519
Base 10199910352910
Base 11155811271911
Base 1211a712206112
Base 13baa1317b613
Base 14a2b14140114
Base 158d41510a415
Base 167cf16dc916
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