Properties of the Number -26968

Twenty-Six Thousand Nine Hundred Sixty-Eight

Basics

Value: -26969 → -26968 → -26967

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 ³ × 3371

Divisors: 1, 2, 4, 8, 3371, 6742, 13484, 26968

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110100101011000

Octal: -64530

Duodecimal: -13734

Hexadecimal: -6958

Square: 727273024

Square Root: 164.21936548409874

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

Triangle read by rows: T(n,k) is the coefficient A_k in the transformation of 1 + x + x² + ... + xⁿ to the polynomial A_k*(x+(-1)^k)^k for 0 <= k <= n. A248975

Expansion of e.g.f. exp(g⁴ - 1), where g = 1+x·g³ is the g.f. of A001764. A391547

p-INVERT of the positive integers, where p(S) = 1 - S⁴. A290892

p-INVERT of (1,1,0,0,0,0,...), where p(S) = 1 - S⁴. A291379