Compare 66947 vs 72467

Property6694772467
Typeprimeprime
Unique factors11
Total factors11
Prime factorization669471724671
Prime factorization6694772467
Divisors count22
Divisors1, 669471, 72467
Number of properties67
Chen primes3051st3270th
Cousin primes (2nd member)877th 
Harmonic primes 2710th
Left-truncatable primes265th274th
Primes6671st7168th
Prime triplets (2nd member)373rd 
Restricted left-truncatable primes 24th
Sexy primes (2nd member) 1881st
Twin primes (1st member)874th939th
Roman numberals  
Base 2100000101100000112100011011000100112
Base 3101012111123102001012223
Base 410011200341012301034
Base 54120242543043325
Base 61233535613152556
Base 736611674211637
Base 820260382154238
Base 911174591203589
Base 1066947107246710
Base 1146331114a49a11
Base 12328ab1235b2b12
Base 132461a1326ca513
Base 141a57d141c5a314
Base 1514c82151671215
Base 16105831611b1316
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