Compare 1229 vs 1229

Property12291229
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1229112291
Prime factorization12291229
Divisors count22
Divisors1, 12291, 1229
Number of properties99
Chen primes132nd132nd
Emirps55th55th
Long primes78th78th
Primes201st201st
Pythagorean primes99th99th
Sexy primes (2nd member)87th87th
Sexy prime triplets (3rd member)33rd33rd
Sophie germain primes44th44th
Twin primes (1st member)42nd42nd
Roman numberalsMCCXXIXMCCXXIX
Base 2100110011012100110011012
Base 31200112312001123
Base 410303141030314
Base 5144045144045
Base 65405654056
Base 73404734047
Base 82315823158
Base 91615916159
Base 10122910122910
Base 11a1811a1811
Base 128651286512
Base 137371373713
Base 1463b1463b14
Base 1556e1556e15
Base 164cd164cd16
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