Properties of the Number 54068

Fifty-Four Thousand Sixty-Eight

Basics

Value: 54067 → 54068 → 54069

Parity: even

Prime: No

Previous Prime: 54059

Next Prime: 54083

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 7 × 1931

Divisors: 1, 2, 4, 7, 14, 28, 1931, 3862, 7724, 13517

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101001100110100

Octal: 151464

Duodecimal: 27358

Hexadecimal: d334

Square: 2923348624

Square Root: 232.52526744420703

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

Number of ways to place 5 nonattacking queens on a 5 X n board. A61991

Expansion of x/(1 -x² -x⁴ -x⁷ -x⁸ -x⁹ -x¹⁰). A143351

Number of length 4 1..(n+2) arrays with no leading or trailing partial sum equal to a prime and no consecutive values equal. A254221

Permutation of N = set of natural numbers: a(n)+C(k,2), where a=A054065 and k=Floor((1+sqrt(8n-3))/2). A54068