Compare 1229 vs 1321

Property12291321
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1229113211
Prime factorization12291321
Divisors count22
Divisors1, 12291, 1321
Number of properties97
Additive primes 118th
Chen primes132nd 
Emirps55th63rd
Harmonic primes 74th
Long primes78th 
Primes201st216th
Pythagorean primes99th106th
Sexy primes (1st member) 94th
Sexy primes (2nd member)87th 
Sexy prime triplets (3rd member)33rd 
Sophie germain primes44th 
Twin primes (1st member)42nd 
Twin primes (2nd member) 46th
Roman numberalsMCCXXIXMCCCXXI
Base 2100110011012101001010012
Base 31200112312102213
Base 410303141102214
Base 5144045202415
Base 654056100416
Base 73404735657
Base 82315824518
Base 91615917279
Base 10122910132110
Base 11a1811aa111
Base 128651292112
Base 13737137a813
Base 1463b146a514
Base 1556e155d115
Base 164cd1652916
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