1. Numbers
  2. Compare 149 vs 281

Compare 149 vs 281

Property149281
Typeprimeprime
Unique factors11
Total factors11
Prime factorization14912811
Prime factorization149281
Divisors count22
Divisors1, 1491, 281
Number of properties810
Additive primes 34th
Centered decagonal primes 7th
Chen primes29th45th
Cousin primes (2nd member) 17th
Emirps11th 
Good primes14th 
Harmonic primes12th23rd
Long primes13th 
Primes35th60th
Prime triplets (2nd member) 17th
Pythagorean primes16th28th
Sophie germain primes 19th
Twin primes (1st member)12th19th
Roman numberalsCXLIXCCLXXXI
Base 21001010121000110012
Base 31211231011023
Base 421114101214
Base 51044521115
Base 6405611456
Base 730275517
Base 822584318
Base 917593429
Base 101491028110
Base 111261123611
Base 12105121b512
Base 13b61318813
Base 14a91416114
Base 159e1513b15
Base 16951611916
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