Perfect Square
1628356628002800298099511253680100 is a perfect square (40352901110115990 × 40352901110115990)
1628356628002800298099511253680100 is a perfect square (40352901110115990 × 40352901110115990)
1628356628002800298099511253680100 is even
Previous even number is 1628356628002800298099511253680098
Next even number is 1628356628002800298099511253680102
4317661376667450955389697416348545719850927152189781987213384554569112383612714138415432330401000000
2651545307960650151941437748650606579744818242948585215793136010000
101000001001000110000000000100100000001100100100101001011001011011001100011010001111101101111100011111111100100