1. Numbers
  2. Compare 42457 vs 42458

Compare 42457 vs 42458

Property4245742458
Typeprimecomposite number
Unique factors14
Total factors14
Prime factorization42457121 × 131 × 231 × 711
Prime factorization424572 × 13 × 23 × 71
Divisors count216
Divisors1, 424571, 2, 13, 23, 26, 46, 71, 142, 299, 598, 923, 1633, 1846, 3266, 21229, 42458
Number of properties90
Chen primes2080th 
Cousin primes (1st member)613th 
Isolated primes3207th 
Primes4440th 
Prime triplets (1st member)289th 
Pythagorean primes2201st 
Sexy primes (1st member)1260th 
Sexy primes (2nd member)1259th 
Sexy prime triplets (2nd member)307th 
Roman numberals  
Base 21010010111011001210100101110110102
Base 32011020111320110201123
Base 4221131214221131224
Base 52324312523243135
Base 652432165243226
Base 723453272345337
Base 812273181227328
Base 9642149642159
Base 1042457104245810
Base 1129998112999911
Base 12206a112206a212
Base 131642c131643013
Base 1411689141168a14
Base 15c8a715c8a815
Base 16a5d916a5da16
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