Compare 1481 vs 1931

Property14811931
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1481119311
Prime factorization14811931
Divisors count22
Divisors1, 14811, 1931
Number of properties135
Chen primes152nd182nd
Happy primes46th 
Harmonic primes80th108th
Primes234th294th
Prime quadruplets (1st member)6th 
Prime quintuplet 2s (1st member)4th 
Prime triplets (1st member)39th 
Pythagorean primes114th 
Sexy primes (1st member)102nd 
Sexy prime quadrupletss (1st member)9th 
Sexy prime triplets (1st member)39th 
Sophie germain primes49th59th
Twin primes (1st member)49th59th
Roman numberalsMCDLXXXIMCMXXXI
Base 2101110010012111100010112
Base 32000212321221123
Base 411302141320234
Base 5214115302115
Base 6105056125356
Base 74214754267
Base 82711836138
Base 92025925759
Base 10148110193110
Base 1111271114a611
Base 12a3512114b12
Base 1389c13b5713
Base 1477b149bd14
Base 1568b1588b15
Base 165c91678b16
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