Properties of the Number -322

Three Hundred Twenty-Two

Basics

Value: -323 → -322 → -321

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 7

Digital Root: 7

Palindrome: No

Factorization: 2 × 7 × 23

Divisors: 1, 2, 7, 14, 23, 46, 161, 322

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101000010

Octal: -502

Duodecimal: -22A

Hexadecimal: -142

Square: 103684

Square Root: 17.944358444926362

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

Expansion of χ(-q) / χ(-q¹⁰) in powers of q where χ() is a Ramanujan θ function. A145707

a(n) = A353750(n) - A353749(n). A353757

G.f. satisfies: A(x) = 1/(1 + x·A(x⁸)) and also the continued fraction: 1 + x·A(x⁹) = [1; 1/x, 1/x⁸, 1/x⁶⁴, 1/x⁵¹², ..., 1/x^{8^(n-1}), ...]. A101918

Expansion of η(q²) * η(q³⁰) / (η(q³) * η(q⁵)) in powers of q. A94022

Expansion of (1-2·x)/(1+x-x²). A75193

McKay-Thompson series of class 36e for the Monster group. A112175

Matrix inverse of triangle A122178, where A122178(n,k) = C( n*(n+1)/2 + n-k - 1, n-k) for n>=k>=0. A121438

Expansion of ∏_j>=1 (1 - x^j)/(1 - x^4·j)⁴. A286953

Expansion of (x³-1+sqrt((x⁴+x³+4·x²+x+1)*(x²-x+1)))/(2·x²). A337589

Expansion of (η(q) * η(q⁶))⁷ / (η(q²) * η(q³))⁵ in powers of q. A123532