Properties of the Number -27216

Twenty-Seven Thousand Two Hundred Sixteen

Basics

Value: -27217 → -27216 → -27215

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ⁴ × 3 ⁵ × 7

Divisors: 1, 2, 3, 4, 6, 7, 8, 9, 12, 14

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110101001010000

Octal: -65120

Duodecimal: -13900

Hexadecimal: -6a50

Square: 740710656

Square Root: 164.97272501841024

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

Determinant of n X n matrix whose rows are cyclic permutations of 1..n. A52182

Triangular table containing values of coefficients of the characteristic polynomial of a certain n·n circulant matrix, read by rows. A127412

E.g.f. satisfies: A(x) * log(A(x)) = 1 - exp(-x·A(x)). A349589

Triangle of integers used to compute column sequences of array A078739 ((2,2)-Stirling2). A89511

Expansion of a Schwarzian ({f_27∣3, τ} / (4*π)²) in powers of q³. A62248

Triangle, read by rows, that equals the matrix inverse of A071207 when treated as a lower triangular matrix. A89962

Triangle T(n,0)=0 and T(n,k) = -A028421(n-1,k-1), 0<k<=n. A136426

Triangle read by rows: T(n, k) = (k+1)*A132393(n+1, k+1), for 0 <= k <= n. A28421

Triangle, read by rows, of coefficients of the hyperbinomial transform. A88956

Irregular triangle read by rows: T(n,k) = number of elements of order k in symmetric group S_n, for n >= 1, 1 <= k <= g(n), where g(n) = A000793(n) is Landau's function. A57731