Compare 20411 vs 20419

Property2041120419
Typeprimesemiprime
Unique factors12
Total factors12
Prime factorization20411171 × 29171
Prime factorization204117 × 2917
Divisors count24
Divisors1, 204111, 7, 2917, 20419
Number of properties71
Chen primes1135th 
Cousin primes (2nd member)352nd 
Harmonic primes840th 
Isolated primes1616th 
Long primes881st 
Primes2307th 
Semiprimes 5182nd
Sophie germain primes331st 
Roman numberals  
Base 210011111011101121001111110000112
Base 31000222222310010000213
Base 4103323234103330034
Base 51123121511231345
Base 623425562343116
Base 711333671133507
Base 8476738477038
Base 9308889310079
Base 1020411102041910
Base 1114376111438311
Base 12b98b12b99712
Base 1393a11393a913
Base 14761d14762714
Base 1560ab1560b415
Base 164fbb164fc316
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