1. Numbers
  2. Compare 12143 vs 12145

Compare 12143 vs 12145

Property1214312145
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization12143151 × 71 × 3471
Prime factorization121435 × 7 × 347
Divisors count28
Divisors1, 121431, 5, 7, 35, 347, 1735, 2429, 12145
Number of properties80
Additive primes699th 
Happy primes242nd 
Isolated primes978th 
Long primes566th 
Primes1453rd 
Sexy primes (1st member)468th 
Super primes231st 
Ulam primes108th 
Roman numberals  
Base 2101111011011112101111011100012
Base 312112220231211222113
Base 42331233423313014
Base 534203353420405
Base 613211561321216
Base 7502557502607
Base 8275578275618
Base 9175829175849
Base 1012143101214510
Base 11913a11914111
Base 12703b12704112
Base 1356b11356b313
Base 1445d51445d714
Base 1538e81538ea15
Base 162f6f162f7116
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