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Gross
Number line
Number name
one hundred forty-four
Roman numerals
CXLIV
Binary form
10010000_2
Prime factorization
2^4×3^2
Residues modulo small integers
m | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 144 mod m | 0 | 0 | 0 | 4 | 0 | 4 | 0 | 0
Property
144 = 12^2 is a perfect square.
144 has the unique representation 144 = 4^2 + 8^2 + 8^2 as a sum of 3 squares.
144 is an even number.
144 has the representation 144 = 2^7 + 16.
144 is the 12th Fibonacci number (F_12).
144 divides 17^2 - 1.
144 = 99_15 repeats a single digit in base 15.
Quadratic residues modulo 144
0, 1, 4, 9, 16, 25, 36, 49, 52, 64, 73, 81, 97, 100, 112, 121