Properties of the Number -1104

One Hundred Four

Basics

Value: -1105 → -1104 → -1103

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 6

Digital Root: 6

Palindrome: No

Factorization: 2 ⁴ × 3 × 23

Divisors: 1, 2, 3, 4, 6, 8, 12, 16, 23, 24

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10001010000

Octal: -2120

Duodecimal: -780

Hexadecimal: -450

Square: 1218816

Square Root: 33.2264954516723

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

Coefficients in expansion of E₂^1/4. A289392

Expansion of χ(x) / φ(x²) in powers of·where φ(), χ() are Ramanujan θ functions. A85261

Square array A(n, k) = A329644(prime(n)^k), read by falling antidiagonals: (1,1), (1,2), (2,1), (1,3), (2,2), (3,1), ... A329637

Expansion of (1-x)^-1/(1+x+x²-x³). A77908

Expansion of (1-x)^-1/(1 + x - x² + x³). A77902

Expansion of (1-x)/(1-2·x²+2·x³). A78025

Expansion of ∑_k>=1 k·x^k * (1 - x^k) / (1 + x^k)³. A326238

Expansion of ∑_k>0 k² * x^k/(1 + x^k)³. A364351

Expansion of e.g.f. arcsinh(exp(x) - sec(x)). A13334

a(1)=1, a(2)=1, a(n) = (n-1)*a(n-1) - (n-2)*a(n-2) - ... - a(1) for n>=3. A106539