Properties of the Number -143668

One Hundred Forty-Three Thousand Six Hundred Sixty-Eight

Basics

Value: -143669 → -143668 → -143667

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 7 ² × 733

Divisors: 1, 2, 4, 7, 14, 28, 49, 98, 196, 733

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100011000100110100

Octal: -430464

Duodecimal: -6B184

Hexadecimal: -23134

Square: 20640494224

Square Root: 379.0356183790647

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Defining sequence for an inverse Fredholm-Rueppel triangle. A104977

Square of the (3,1)-entry of the 3 X 3 matrix Mⁿ, where M = [1,0,0; 1,1,0; 1,i,1]. A125641