1. Numbers
  2. Compare 12143 vs 12147

Compare 12143 vs 12147

Property1214312147
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization12143131 × 40491
Prime factorization121433 × 4049
Divisors count24
Divisors1, 121431, 3, 4049, 12147
Number of properties81
Additive primes699th 
Happy primes242nd 
Isolated primes978th 
Long primes566th 
Primes1453rd 
Semiprimes 3170th
Sexy primes (1st member)468th 
Super primes231st 
Ulam primes108th 
Roman numberals  
Base 2101111011011112101111011100112
Base 312112220231211222203
Base 42331233423313034
Base 534203353420425
Base 613211561321236
Base 7502557502627
Base 8275578275638
Base 9175829175869
Base 1012143101214710
Base 11913a11914311
Base 12703b12704312
Base 1356b11356b513
Base 1445d51445d914
Base 1538e81538ec15
Base 162f6f162f7316
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