1. Numbers
  2. Compare 514247 vs 514257

Compare 514247 vs 514257

Property514247514257
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization514247131 × 231 × 291 × 2571
Prime factorization5142473 × 23 × 29 × 257
Divisors count216
Divisors1, 5142471, 3, 23, 29, 69, 87, 257, 667, 771, 2001, 5911, 7453, 17733, 22359, 171419, 514257
Number of properties70
Additive primes16752nd 
Chen primes16900th 
Cousin primes (2nd member)4657th 
Primes42615th 
Prime triplets (2nd member)1735th 
Safe primes2517th 
Twin primes (1st member)4666th 
Roman numberals  
Base 21111101100011000111211111011000110100012
Base 322201010201232220101021203
Base 41331203013413312031014
Base 511242344251124240125
Base 6150044356150044536
Base 74241156742412027
Base 81754307817543218
Base 986336598633769
Base 105142471051425710
Base 113213a81132140711
Base 1220971b1220972912
Base 131500b6131500c313
Base 14d559d14d55a914
Base 15a258215a258c15
Base 167d8c7167d8d116
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