Properties of the Number -1232

Two Hundred Thirty-Two

Basics

Value: -1233 → -1232 → -1231

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 8

Digital Root: 8

Palindrome: No

Factorization: 2 ⁴ × 7 × 11

Divisors: 1, 2, 4, 7, 8, 11, 14, 16, 22, 28

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -10011010000

Octal: -2320

Duodecimal: -868

Hexadecimal: -4d0

Square: 1517824

Square Root: 35.09985754956849

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

Triangle of coefficients of Chebyshev's T(n,x) polynomials (powers of·in increasing order). A53120

Polylogarithm li(-n,-1/3) multiplied by (4ⁿ⁺¹)/3. A210246

Triangle of coefficients of Chebyshev polynomials T_n(x). A8310

Coefficients of Chebyshev polynomials of the first kind: triangle of coefficients in expansion of cos(n·x) in descending powers of cos(x). A28297

Triangle of coefficients of cos(x)ⁿ in polynomial for cos(nx). A39991

Triangle read by rows: T satisfies the matrix products: C·T*C = T^-1 and T·C*T = C^-1, where C is Pascal's triangle. A118800

Triangle of coefficients of Chebyshev polynomials T_2n+1 (x). A84930

Expansion of (∏_j>=1 (1-(-x)^j) - 1)⁷ in powers of x. A1485

a(n) = 2ⁿ-n⁴. A24014

Array of coefficients of P(n,x) = det (M(n,x)) where M(n,x) is the n X n matrix m(i,j)=x if i>j m(i,j)=1-x if i<=j. A79628