Properties of the Number -383

Three Hundred Eighty-Three

Basics

Value: -384 → -383 → -382

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: Yes

Factorization: 383

Divisors: 1, 383

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101111111

Octal: -577

Duodecimal: -27B

Hexadecimal: -17f

Square: 146689

Square Root: 19.570385790780925

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 of the '6th-order' mock θ function λ(q). A53272

Expansion of (1-x-x^N)/((1-x)(1-x²)(1-x³)...(1-x^N)) for N = 6. A60025

Numerator of Hermite(n, 1/16). A159521

G.f. A(x) satisfies A(x) = (1 + x / A(x)^7/2) / (1 - x). A366406

G.f.: q-Cosh(x,q)² - q-Sinh(x,q)² at q=-x. A198199

a(n) = (n⁵ - 133·n⁴ + 6729·n³ - 158379·n² + 1720294·n - 6823316)/4. A121887

a(n) = a(n-2) - (n-1)*a(n-3), with a(0) = 0, a(1) = 1, a(2) = 2. A122021

Triangle, read by rows, such that row n equals the coefficients of x^n²+n-1+k in F(x,n) for k = 1..n, where F(x,n) = (1 + x·F(x,n))*(1 + xⁿ/F(x,n)), for n>=1. A200171

G.f.: ∏_m>0 1/(1 + x^m + 2!*x^2·m). A293287

Numerator of Hermite(n, 3/28). A160192