Properties of the Number -26217

Twenty-Six Thousand Two Hundred Seventeen

Basics

Value: -26218 → -26217 → -26216

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 971

Divisors: 1, 3, 9, 27, 971, 2913, 8739, 26217

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110011001101001

Octal: -63151

Duodecimal: -13209

Hexadecimal: -6669

Square: 687331089

Square Root: 161.91664522216362

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

Composites whose prime factorization in base 5 is an anagram of the number in base 5. A260049

a(n) = 36·n² - n. A157286

Number of 2 X 2 matrices having all terms in {1,...,n} and determinant >n. A211060

a(n) = 729·n² - 27. A158655

Number of nondecreasing -n..n vectors of length 4 whose dot product with some nondecreasing -n..n vector equals 4. A226412

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 969", based on the 5-celled von Neumann neighborhood. A273849

Numbers k such that prime(k+1)^prime(k+3) == prime(k) mod prime(k+2). A335571

Numbers whose base-4 representation contains exactly four 1's and four 2's. A45109

Number of different cycles computed with the generalized 3x+1 problem using C=2, B=Cn+m, A=C^m. A96010