Properties of the Number -267289

Two Hundred Sixty-Seven Thousand Two Hundred Eighty-Nine

Basics

Value: -267290 → -267289 → -267288

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 11 ² × 47 ²

Divisors: 1, 11, 47, 121, 517, 2209, 5687, 24299, 267289

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000001010000011001

Octal: -1012031

Duodecimal: -10A821

Hexadecimal: -41419

Square: 71443409521

Square Root: 517

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

σ(n)-n is a perfect square associated with A049226. A49228

Number of 2 X 2 matrices with all elements in {0,1,...,n} and determinant >n. A210291

Irregular triangle read by rows: T(n,k) is the number of free polyaboloes (or polytans) with n cells of which 2·k share a hypotenuse in pairs (making up k squares), 0 <= k <= n/2. A391191

Square numbers of the form prime(k) + 2·prime(k+1). A284057