### Properties of the number 136868196:

136868196 = 2^{2}× 3 × 709 × 16087 is the 129123028

^{th}composite number and is not squarefree.

136868196 has 4 distinct prime factors, 24 divisors, 19 antidivisors and 45555552 totatives.

136868196 = 34217050

^{2}- 34217048

^{2}= 11405686

^{2}- 11405680

^{2}= 48970

^{2}- 47552

^{2}= 18214

^{2}- 13960

^{2}is the difference of 2 nonnegative squares in 4 ways.

136868196 is the sum of 2 positive triangular numbers.

136868196 is the difference of 2 positive pentagonal numbers in 2 ways.

136868196 = 46

^{2}+ 404

^{2}+ 11692

^{2}is the sum of 3 positive squares.

136868196

^{2}= 49998396

^{2}+ 127409040

^{2}is the sum of 2 positive squares in 1 way.

136868196

^{2}is the sum of 3 positive squares.

136868196 is a divisor of 1409

^{2478}- 1.

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