45^2 = 2025 => must be the sum of first 45 odds => 1 + 3 + ... + 87+ 89 = 2025 while its not pythagorean, 40^2 + 20^2 + 5^2 = 2025. 877 is another bullcrap th

45^2 = 2025 => must be the sum of first 45 odds => 1 + 3 + ... + 87+ 89 = 2025 while its not pythagorean, 40^2 + 20^2 + 5^2 = 2025. 877 is another bullcrap that has shown up on a bunch of these tests. 877 is a prime, and four times 877 is 3508 = sum of all the divisors of 2025. there's a bunch more i shared with them.