Properties of the Number 54523

Fifty-Four Thousand Five Hundred Twenty-Three

Basics

Value: 54522 → 54523 → 54524

Parity: odd

Prime: No

Previous Prime: 54521

Next Prime: 54539

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 7 × 7789

Divisors: 1, 7, 7789, 54523

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101010011111011

Octal: 152373

Duodecimal: 27677

Hexadecimal: d4fb

Square: 2972757529

Square Root: 233.50160599019443

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

T(n,k)=Number of (n+2)X(k+2) 0..2 arrays with no row, column, diagonal or antidiagonal in any 3X3 subblock summing to 2 or 4. A251682

Length of period of Narayana sequence A000930 modulo n-th prime. A271901

Numbers N such that N + the sum of the cubes of its digits is again a third power. A362953

Number of (n+2)X(3+2) 0..2 arrays with no row, column, diagonal or antidiagonal in any 3X3 subblock summing to 2 or 4. A251677

Number of (n+2)X(5+2) 0..2 arrays with no row, column, diagonal or antidiagonal in any 3X3 subblock summing to 2 or 4. A251679

Triangle read by rows: T(n,k) = φ(n/k) if k divides n, T(n,k)=0 otherwise (n >= 1, 1 <= k <= n). A54523