Properties of the Number -364

Three Hundred Sixty-Four

Basics

Value: -365 → -364 → -363

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 7 × 13

Divisors: 1, 2, 4, 7, 13, 14, 26, 28, 52, 91

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: Yes

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Representations

Binary: -101101100

Octal: -554

Duodecimal: -264

Hexadecimal: -16c

Square: 132496

Square Root: 19.078784028338912

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 S(n,x-2) = U(n,x/2-1) polynomials (exponents of·in increasing order). A53122

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

Triangle of coefficients of shifted Chebyshev's S(n,x-2) = U(n,x/2-1) polynomials (exponents of·in decreasing order). A53123

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

Expansion of ∏_m>=1 1/(1 + m·q^m). A22693

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

a(n) = 13·a(n-1) - 65·a(n-2) + 156·a(n-3) - 182·a(n-4) + 91·a(n-5) - 13·a(n-6), with initial terms 0, -1, -5, -22, -91, -364. A216597

Triangle read by rows: T(n,k) is the coefficient [x^k] of (-1)ⁿ times the characteristic polynomial of the Cartan matrix for the root system D_n. A129862

a(n)=4a(n-1)-7a(n-2)+6a(n-3)-3a(n-4), n>4. A140343

Expansion of ∑_k>0 x^2·k/(1+x^k)⁴. A363598