Properties of the Number -26914

Twenty-Six Thousand Nine Hundred Fourteen

Basics

Value: -26915 → -26914 → -26913

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 13457

Divisors: 1, 2, 13457, 26914

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110100100100010

Octal: -64442

Duodecimal: -136AA

Hexadecimal: -6922

Square: 724363396

Square Root: 164.05486887014357

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

T(n,k)=Number of nXk 0..3 arrays with exactly floor(nXk/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order. A222794

Consider the Diophantine equation x³ + y³ = z³ + 1 (1 < x < y < z) or 'Fermat near misses'. Arrange solutions by increasing values of z (see A050791). Sequence gives values of x. A50792

a(0) = 1, a(n) = 32·n² + 2 for n > 0. A10021

a(n) is the smallest positive number such that the sum of A001032(n) consecutive squares starting with a(n)² is a square. A7475

The integer 907 and its infinite growing pattern (when iterating the rule explained in A316650 and hereunder, in the Comment section). A316679

A382168 with duplicates removed. A382169

Take an n X n square grid of points in the plane; a(n) = number of non-isomorphic ways to divide the points into two sets using a straight line. A116696

Convolution of the Floor-Sqrt transform of central binomial coefficients. A192657

Number of 2Xn 0..3 arrays with exactly floor(2Xn/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order. A222795