Properties of the Number -26563

Twenty-Six Thousand Five Hundred Sixty-Three

Basics

Value: -26564 → -26563 → -26562

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 101 × 263

Divisors: 1, 101, 263, 26563

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110011111000011

Octal: -63703

Duodecimal: -13457

Hexadecimal: -67c3

Square: 705592969

Square Root: 162.9815940528255

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

a(n) = 2·n³ - 313·n² + 6823·n - 13633. A218456

Number of distinct sums i³ + j³ + k³ + l³ for 1<=i<=j<=k<=l<=n. A374714

Numbers k such that k!6 + 36 is prime, where k!6 is the sextuple factorial number (A085158 ). A288449

a(n) is the least positive exponent k such that the decimal expansion of 5^k contains n consecutive zeros. A329172

a(n) equals the coefficient of xⁿ in f(x)ⁿ where f(x)=1+sum(n>=0,x^2ⁿ). A88704

Brilliant numbers (A078972) whose digit reversal is the product of 2 palindromes greater than 1. A115681