1. Numbers
  2. Compare 13721 vs 13730

Compare 13721 vs 13730

Property1372113730
Typeprimecomposite number
Unique factors13
Total factors13
Prime factorization13721121 × 51 × 13731
Prime factorization137212 × 5 × 1373
Divisors count28
Divisors1, 137211, 2, 5, 10, 1373, 2746, 6865, 13730
Number of properties60
Chen primes823rd 
Harmonic primes583rd 
Primes1623rd 
Pythagorean primes805th 
Twin primes (1st member)255th 
Ulam primes119th 
Roman numberals  
Base 2110101100110012110101101000102
Base 320021101232002111123
Base 43112121431122024
Base 541434154144105
Base 614330561433226
Base 7550017550137
Base 8326318326428
Base 9207359207459
Base 1013721101373010
Base 11a34411a35211
Base 127b35127b4212
Base 13632613633213
Base 14500114500a14
Base 1540eb15410515
Base 1635991635a216
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