Compare 149 vs 311

Unique factors11
Total factors11
Prime factorization14913111
Prime factorization149311
Divisors count22
Divisors1, 1491, 311
Number of properties813
Additive primes 36th
Chen primes29th48th
Cousin primes (2nd member) 18th
Good primes14th23rd
Harmonic primes12th26th
Long primes13th 
Multiplicative primes 13th
Prime triplets (1st member) 19th
Prime triplets (2nd member) 18th
Pythagorean primes16th 
Right-truncatable primes 17th
Sexy primes (1st member) 36th
Twin primes (1st member)12th20th
Roman numberalsCXLIXCCCXI
Base 21001010121001101112
Base 31211231021123
Base 421114103134
Base 51044522215
Base 6405612356
Base 730276237
Base 822584678
Base 917593759
Base 101491031110
Base 111261126311
Base 121051221b12
Base 13b6131ac13
Base 14a91418314
Base 159e1515b15
Base 16951613716
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