Properties of the Number 36819

Thirty-Six Thousand Eight Hundred Nineteen

Basics

Value: 36818 → 36819 → 36820

Parity: odd

Prime: No

Previous Prime: 36809

Next Prime: 36821

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 4091

Divisors: 1, 3, 9, 4091, 12273, 36819

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000111111010011

Octal: 107723

Duodecimal: 19383

Hexadecimal: 8fd3

Square: 1355638761

Square Root: 191.8827767153686

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) = n * (11·n² + 6·n + 1) / 6. A215646

G.f. satisfies: A(x) = ∏_n>=1 (1 + xⁿ)*(1 + x^2·n*A(x)²). A192785

Number of partitions satisfying (cn(0,5) <= cn(1,5) = cn(4,5) and cn(1,5) <= cn(2,5) and cn(1,5) <= cn(3,5)). A36819