1. Numbers
  2. Compare 1229 vs 1289

Compare 1229 vs 1289

Property12291289
Typeprimeprime
Unique factors11
Total factors11
Prime factorization1229112891
Prime factorization12291289
Divisors count22
Divisors1, 12291, 1289
Number of properties97
Chen primes132nd136th
Emirps55th 
Long primes78th 
Primes201st209th
Pythagorean primes99th103rd
Sexy primes (2nd member)87th90th
Sexy prime triplets (3rd member)33rd34th
Sophie germain primes44th45th
Twin primes (1st member)42nd44th
Roman numberalsMCCXXIXMCCLXXXIX
Base 2100110011012101000010012
Base 31200112312022023
Base 410303141100214
Base 5144045201245
Base 65405655456
Base 73404735217
Base 82315824118
Base 91615916829
Base 10122910128910
Base 11a1811a7211
Base 12865128b512
Base 137371378213
Base 1463b1468114
Base 1556e155ae15
Base 164cd1650916
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