1. Numbers
  2. Compare 42457 vs 42557

Compare 42457 vs 42557

Property4245742557
Typeprimeprime
Unique factors11
Total factors11
Prime factorization424571425571
Prime factorization4245742557
Divisors count22
Divisors1, 424571, 42557
Number of properties94
Additive primes 1988th
Chen primes2080th 
Cousin primes (1st member)613th 
Isolated primes3207th3215th
Primes4440th4450th
Prime triplets (1st member)289th 
Pythagorean primes2201st2206th
Sexy primes (1st member)1260th 
Sexy primes (2nd member)1259th 
Sexy prime triplets (2nd member)307th 
Roman numberals  
Base 21010010111011001210100110001111012
Base 32011020111320111010123
Base 4221131214221203314
Base 52324312523302125
Base 652432165250056
Base 723453272350347
Base 812273181230758
Base 9642149643359
Base 1042457104255710
Base 11299981129a7911
Base 12206a1122076512
Base 131642c13164a813
Base 1411689141171b14
Base 15c8a715c92215
Base 16a5d916a63d16
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