Compare 12203 vs 12209

Property1220312209
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization122031291 × 4211
Prime factorization1220329 × 421
Divisors count24
Divisors1, 122031, 29, 421, 12209
Number of properties81
Chen primes747th 
Harmonic primes526th 
Isolated primes982nd 
Primes1459th 
Safe primes134th 
Semiprimes 3187th
Sexy primes (2nd member)470th 
Sophie germain primes226th 
Super primes232nd 
Roman numberals  
Base 2101111101010112101111101100012
Base 312120122231212020123
Base 42332223423323014
Base 534230353423145
Base 613225561323056
Base 7504027504117
Base 8276538276618
Base 9176589176659
Base 1012203101220910
Base 11919411919a11
Base 12708b12709512
Base 13572913573213
Base 14463914464114
Base 15393815393e15
Base 162fab162fb116
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