Properties of the Number 54073

Fifty-Four Thousand Seventy-Three

Basics

Value: 54072 → 54073 → 54074

Parity: odd

Prime: No

Previous Prime: 54059

Next Prime: 54083

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 23 × 2351

Divisors: 1, 23, 2351, 54073

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101001100111001

Octal: 151471

Duodecimal: 27361

Hexadecimal: d339

Square: 2923889329

Square Root: 232.53601871538095

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

Triangle T(n,k) read by rows: number of k X k triangular matrices with nonnegative integer entries and without zero rows or columns such that sum of all entries is equal to n, n>=1, 1<=k<=n. A137251

a(n) = A000045(n) - A113405(n). A140096

Numerators of continued fraction convergents to sqrt(575). A42102

Number of 0..n arrays x(0..6) of 7 elements with zero 4th differences. A200274

Fractal sequence induced by sqrt(2): for k >= 1 let p(k) be the permutation of 1,2,...,k obtained by ordering the fractional parts {h·sqrt(2)} for h=1,2,...,k; then juxtapose p(1),p(2),p(3),... A54073

Number of n X 5 0..1 arrays with every element equal to 3, 4, 5 or 8 king-move adjacent elements, with upper left element zero. A298164