Compare 427877 vs 428161

Property427877428161
Typeprimeprime
Unique factors11
Total factors11
Prime factorization42787714281611
Prime factorization427877428161
Divisors count22
Divisors1, 4278771, 428161
Number of properties54
Chen primes14451st 
Isolated primes 27947th
Primes35989th36016th
Prime triplets (1st member)1535th 
Sexy primes (1st member)8084th8094th
Sexy prime triplets (1st member) 1551st
Twin primes (1st member)4030th 
Roman numberals  
Base 21101000011101100101211010001000100000012
Base 321020122102232102020222113
Base 41220131211412202020014
Base 510214300251022001215
Base 6131005256131021216
Base 73431312734321667
Base 81503545815042018
Base 972183897222849
Base 104278771042816110
Base 1127251a1127275811
Base 121877451218794112
Base 1311c9a81311cb6613
Base 14b1d0914b206d14
Base 1586ba21586ce115
Base 1668765166888116
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