Properties of the Number -316

Three Hundred Sixteen

Basics

Value: -317 → -316 → -315

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 79

Divisors: 1, 2, 4, 79, 158, 316

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: -100111100

Octal: -474

Duodecimal: -224

Hexadecimal: -13c

Square: 99856

Square Root: 17.776388834631177

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) = a(n-1) - a(n-3) with a(1)=0, a(2)=0, a(3)=1. A50935

McKay-Thompson series of class 12I for the Monster group. A58487

G.f. A(x) satisfies: A(x)^-2 + A(-x)^-2 = 2 and A(x)² - A(-x)² = -8·x. A193619

Expansion of g.f. -x/(1+x-x³). A104769

Expansion of 1/(1 + 2·x + 3·x² + x³). A127896

Expansion of (ψ(x³) / ψ(x))² in powers of·where ψ() is a Ramanujan θ function. A217786

Triangle read by rows: T(0,0)=1; T(n,k) is the coefficient of x^k in the polynomial (-1)ⁿ*p(n,x), where p(n,x) is the characteristic polynomial of the n X n tridiagonal matrix with 3's on the main diagonal and -1's on the super- and subdiagonal (n >= 1; 0 <= k <= n). A123965

Triangular sequence of coefficients of characteristic polynomials of a tridiagonal matrix. A135669

Expansion of ∏_k>=0 (1-x^5·k+1)^5·k+1. A285071

Expansion of q^-1/8* η(q)⁵* η(q²)³/ η(q⁴)² in powers of q. A128712