Compare 197947 vs 197949

Property197947197949
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization197947131 × 659831
Prime factorization1979473 × 65983
Divisors count24
Divisors1, 1979471, 3, 65983, 197949
Number of properties41
Additive primes7163rd 
Chen primes7459th 
Isolated primes13537th 
Primes17816th 
Semiprimes 44788th
Roman numberals  
Base 211000001010011101121100000101001111012
Base 310100111210131010011121103
Base 430011032343001103314
Base 5223132425223132445
Base 64124231641242336
Base 71453051714530537
Base 860247386024758
Base 933147193314739
Base 101979471019794910
Base 111257a2111257a411
Base 1296677129667912
Base 136c139136c13b13
Base 14521d114521d314
Base 153d9b7153d9b915
Base 163053b163053d16
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