Properties of the Number -1300

Three Hundred

Basics

Value: -1301 → -1300 → -1299

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 4

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 5 ² × 13

Divisors: 1, 2, 4, 5, 10, 13, 20, 25, 26, 50

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10100010100

Octal: -2424

Duodecimal: -904

Hexadecimal: -514

Square: 1690000

Square Root: 36.05551275463989

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

Dirichlet inverse of sigma₂ function (A001157). A53822

a(n) = ∑_{d divides n} (-1)^{d + n/d} * d². A321558

McKay-Thompson series of class 24c for the Monster group. A62243

Dirichlet g.f.: ζ(2·s) / (ζ(s) * ζ(s-2)). A328639

Coefficient triangle of numerator polynomials appearing in certain column o.g.f.s related to the H-atom spectrum. A120078

Expansion of q^-3/4 * η(q)² * η(q²)⁴ * η(q⁸)⁴ / η(q⁴)⁶ in powers of q. A135467

Expansion of φ(-x) * φ(-x⁹) / f(-x⁶)² in powers of·where φ(), f() are Ramanujan θ functions. A261202

Expansion of f(-x) * f(-x²)⁴ / φ(x²) in powers of·where φ(), f() are Ramanujan θ functions. A275372

Expansion of (1-x)^-1/(1-2·x+2·x²+x³). A77861

Numbers k such that (16·10^k - 31)/3 is prime. A270929