Properties of the Number -25698

Twenty-Five Thousand Six Hundred Ninety-Eight

Basics

Value: -25699 → -25698 → -25697

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 4283

Divisors: 1, 2, 3, 6, 4283, 8566, 12849, 25698

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110010001100010

Octal: -62142

Duodecimal: -12A56

Hexadecimal: -6462

Square: 660387204

Square Root: 160.3059574688352

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

Ferromagnetic susceptibility series for f.c.c. lattice. A2924

Numbers which are the sum of their proper divisors containing the digit 8. A59467

T(n,k)=Number of nXk 0..4 arrays with each element·equal to the number of its horizontal and vertical neighbors equal to 4,0,2,1,3 for x=0,1,2,3,4. A196718

Super-4 Numbers (4·n⁴ contains substring '4444' in its decimal expansion). A32744

Number of nX3 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 4,0,2,1,3 for x=0,1,2,3,4. A196713

Take apart the sides of each of the integer-sided scalene triangles with perimeter n (at their vertices) and rearrange them orthogonally in 3-space so that their endpoints coincide at a single point. a(n) is the total surface area of all rectangular prisms enclosed in this way. A308235