Compare 42018 vs 42019

Property4201842019
Typecomposite numberprime
Unique factors41
Total factors41
Prime factorization21 × 31 × 471 × 1491420191
Prime factorization2 × 3 × 47 × 14942019
Divisors count162
Divisors1, 2, 3, 6, 47, 94, 141, 149, 282, 298, 447, 894, 7003, 14006, 21009, 420181, 42019
Number of properties07
Cousin primes (1st member) 608th
Long primes 1653rd
Primes 4395th
Prime triplets (2nd member) 286th
Prime triplets (3rd member) 285th
Sexy primes (2nd member) 1246th
Twin primes (2nd member) 612th
Roman numberals  
Base 21010010000100010210100100001000112
Base 32010122020320101220213
Base 4221002024221002034
Base 52321033523210345
Base 652231065223116
Base 723333472333357
Base 812204281220438
Base 9635669635679
Base 1042018104201910
Base 1129629112962a11
Base 1220396122039712
Base 1316182131618313
Base 1411454141145514
Base 15c6b315c6b415
Base 16a42216a42316
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