Compare 42013 vs 42021

Property4201342021
Typeprimecomposite number
Unique factors14
Total factors15
Prime factorization42013132 × 71 × 231 × 291
Prime factorization420133 × 3 × 7 × 23 × 29
Divisors count224
Divisors1, 420131, 3, 7, 9, 21, 23, 29, 63, 69, 87, 161, 203, 207, 261, 483, 609, 667, 1449, 1827, 2001, 4669, 6003, 14007, 42021
Number of properties60
Cousin primes (1st member)607th 
Isolated primes3172nd 
Primes4393rd 
Prime triplets (1st member)285th 
Pythagorean primes2178th 
Sexy primes (1st member)1246th 
Roman numberals  
Base 21010010000011101210100100001001012
Base 32010122001320101221003
Base 4221001314221002114
Base 52321023523210415
Base 652230165223136
Base 723332672333407
Base 812203581220458
Base 9635619635709
Base 1042013104202110
Base 1129624112963111
Base 1220391122039912
Base 131617a131618513
Base 141144d141145714
Base 15c6ad15c6b615
Base 16a41d16a42516
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