Compare 1361 vs 1366

Property13611366
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization1361121 × 6831
Prime factorization13612 × 683
Divisors count24
Divisors1, 13611, 2, 683, 1366
Number of properties91
Additive primes120th 
Centered decagonal primes12th 
Chen primes142nd 
Isolated primes127th 
Mills primes3rd 
Primes218th 
Pythagorean primes107th 
Semiprimes 403rd
Sexy primes (1st member)95th 
Sexy prime triplets (1st member)36th 
Roman numberalsMCCCLXIMCCCLXVI
Base 2101010100012101010101102
Base 31212102312121213
Base 411110141111124
Base 5204215204315
Base 6101456101546
Base 73653736617
Base 82521825268
Base 91772917779
Base 10136110136610
Base 11102811103211
Base 129551295a12
Base 138091381113
Base 146d3146d814
Base 1560b1561115
Base 165511655616
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