Compare 12251 vs 12821

Property1225112821
Typeprimeprime
Unique factors11
Total factors11
Prime factorization122511128211
Prime factorization1225112821
Divisors count22
Divisors1, 122511, 12821
Number of properties68
Additive primes705th 
Centered decagonal primes27th 
Chen primes750th776th
Harmonic primes 547th
Long primes568th594th
Palindromic primes 28th
Primes1464th1528th
Pythagorean primes 757th
Sophie germain primes 232nd
Twin primes (1st member)241st245th
Roman numberals  
Base 2101111110110112110010000101012
Base 312121020231221202123
Base 42333123430201114
Base 534300154022415
Base 613241561352056
Base 7505017522447
Base 8277338310258
Base 9177229185259
Base 1012251101282110
Base 1192281196a611
Base 12710b12750512
Base 135765135ab313
Base 14467114495b14
Base 15396b153beb15
Base 162fdb16321516
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