Compare 266689 vs 266690

Property266689266690
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization266689121 × 51 × 266691
Prime factorization2666892 × 5 × 26669
Divisors count28
Divisors1, 2666891, 2, 5, 10, 26669, 53338, 133345, 266690
Number of properties110
Additive primes9420th 
Chen primes9635th 
Lucky primes2890th 
Primes23368th 
Prime quadruplets (4th member)63rd 
Prime quintuplet 1s (5th member)14th 
Prime triplets (3rd member)1058th 
Sexy primes (2nd member)5439th 
Sexy prime quadrupletss (4th member)132nd 
Sexy prime triplets (3rd member)1068th 
Twin primes (2nd member)2723rd 
Roman numberals  
Base 21000001000111000001210000010001110000102
Base 311111221110131111122111023
Base 41001013001410010130024
Base 5320132245320132305
Base 65414401654144026
Base 72160343721603447
Base 81010701810107028
Base 944574194457429
Base 102666891026669010
Base 111724051117240611
Base 1210a4011210a40212
Base 1394507139450813
Base 146d293146d29414
Base 1554044155404515
Base 16411c116411c216
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