Compare 266681 vs 267401

Property266681267401
Typeprimeprime
Unique factors11
Total factors11
Prime factorization26668112674011
Prime factorization266681267401
Divisors count22
Divisors1, 2666811, 267401
Number of properties115
Additive primes9418th 
Chen primes9633rd9655th
Cousin primes (2nd member)2710th 
Good primes 1232nd
Harmonic primes 8730th
Primes23365th23425th
Prime quadruplets (1st member)63rd 
Prime quintuplet 1s (2nd member)14th 
Prime triplets (1st member)1057th 
Prime triplets (2nd member)1056th 
Sexy primes (1st member)5438th 
Sophie germain primes2590th 
Twin primes (1st member)2722nd2730th
Roman numberals  
Base 21000001000110111001210000010100100010012
Base 311111221100231111202102023
Base 41001012321410011020214
Base 5320132115320241015
Base 65414345654215456
Base 72160332721624117
Base 81010671810122118
Base 944573294467229
Base 102666811026740110
Base 111723a8111729a211
Base 1210a3b51210a8b512
Base 13944cc139493413
Base 146d289146d64114
Base 155403b155436b15
Base 16411b9164148916
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