1. Numbers
  2. Compare 142939 vs 142947

Compare 142939 vs 142947

Property142939142947
Typeprimecomposite number
Unique factors13
Total factors14
Prime factorization142939132 × 71 × 22691
Prime factorization1429393 × 3 × 7 × 2269
Divisors count212
Divisors1, 1429391, 3, 7, 9, 21, 63, 2269, 6807, 15883, 20421, 47649, 142947
Number of properties70
Happy primes2077th 
Harmonic primes4975th 
Isolated primes9990th 
Long primes4941st 
Lucky primes1730th 
Primes13259th 
Super primes1576th 
Roman numberals  
Base 210001011100101101121000101110011000112
Base 3210210020013210210021003
Base 420232112342023212034
Base 5140332245140332425
Base 63021431630214436
Base 71133506711335207
Base 842713384271438
Base 923706192370709
Base 101429391014294710
Base 1198435119844211
Base 126a877126a88312
Base 13500a413500ac13
Base 143a13d143a14714
Base 152c544152c54c15
Base 1622e5b1622e6316
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