Properties of the Number -26214

Twenty-Six Thousand Two Hundred Fourteen

Basics

Value: -26215 → -26214 → -26213

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 17 × 257

Divisors: 1, 2, 3, 6, 17, 34, 51, 102, 257, 514

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110011001100110

Octal: -63146

Duodecimal: -13206

Hexadecimal: -6666

Square: 687173796

Square Root: 161.90738093119782

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

Row sums of triangle A118404. A118405

Expansion of (1-x)/(1-x+2·x³). A78014

Expansion of (1-x)^-1/(1-x+2·x³). A77870

Octahedral numbers: a(n) = n*(2·n² + 1)/3. A5900

Number of n-bead necklaces with beads of 2 colors and primitive period n, when turning over is not allowed but the two colors can be interchanged. A48

Base 4 digits are, in order, the first n terms of the periodic sequence with initial period 1,2. A37481

Expansion of 1/((1-2·x)*(1+x²)). A7910

Number of monic irreducible polynomials over GF(4) of degree n with fixed nonzero trace. A54660

Expansion of 1/((1-x)*(1-2·x)*(1+x²)). A77854

Number of primitive (period n) n-bead necklace structures using exactly two different colored beads. A56303