Properties of the Number 36243

Thirty-Six Thousand Two Hundred Forty-Three

Basics

Value: 36242 → 36243 → 36244

Parity: odd

Prime: No

Previous Prime: 36241

Next Prime: 36251

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 4027

Divisors: 1, 3, 9, 4027, 12081, 36243

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000110110010011

Octal: 106623

Duodecimal: 18B83

Hexadecimal: 8d93

Square: 1313555049

Square Root: 190.37594385846128

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 sequence of moments connected with Feynman numbers (A000698): Half the number of Feynman diagrams of order 2(n+1), for the electron self-energy in quantum electrodynamics (QED), i.e., all proper diagrams including Furry vanishing diagrams (those that vanish in 4-dimensional QED because of Furry theorem). A167872

Array of sequences read by descending antidiagonals, row A(n) is Stieltjes generated from the sequence n, n+1, n+2, n+3, .... A321964

Expansion of ∏_k>=1 1/(1 - x^k)^mod(k,3). A301589

Iterated partial sums of prime numbers, square array read by diagonals. A254858

Denominator of fraction equal to the continued fraction [ 0, 2, 4, ...2n ]. A36243