Properties of the Number -26559

Twenty-Six Thousand Five Hundred Fifty-Nine

Basics

Value: -26560 → -26559 → -26558

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 13 × 227

Divisors: 1, 3, 9, 13, 39, 117, 227, 681, 2043, 2951

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110011110111111

Octal: -63677

Duodecimal: -13453

Hexadecimal: -67bf

Square: 705380481

Square Root: 162.96932226649284

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

Sum of GCD's of parts in all partitions of n. A78392

a(n) is the smallest k such that A307092(k) = n. A307074

Number of linear chord diagrams having n chords and no chord length larger than three. A293995

Numbers k such that k³ +- 2 and k +- 2 are prime. A329727

(1/8)*number of lattice points with odd indices in a cubic lattice inside a sphere around the origin with radius 2·n. A120884