Properties of the Number 54423

Fifty-Four Thousand Four Hundred Twenty-Three

Basics

Value: 54422 → 54423 → 54424

Parity: odd

Prime: No

Previous Prime: 54421

Next Prime: 54437

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 6047

Divisors: 1, 3, 9, 6047, 18141, 54423

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101010010010111

Octal: 152227

Duodecimal: 275B3

Hexadecimal: d497

Square: 2961862929

Square Root: 233.28737642658677

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

Numerator of Bernoulli(n, 2/5). A157883

Number of unlabeled 3-gonal cacti having n triangles. A54423

Number of (n+2)X4 0..1 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically, diagonally or antidiagonally exactly two different ways, and new values 0..1 introduced in row major order. A204861

a(n) is the position of a(n-1) in the decimal expansion of π, starting with a(1)=13. A119744