Properties of the Number 54164

Fifty-Four Thousand One Hundred Sixty-Four

Basics

Value: 54163 → 54164 → 54165

Parity: even

Prime: No

Previous Prime: 54163

Next Prime: 54167

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 11 × 1231

Divisors: 1, 2, 4, 11, 22, 44, 1231, 2462, 4924, 13541

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1101001110010100

Octal: 151624

Duodecimal: 27418

Hexadecimal: d394

Square: 2933738896

Square Root: 232.73160507331187

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 partitions p of n such that (number of even numbers in p) < 2*(number of odd numbers in p). A241641

Even composites in A145832 with at least three distinct prime factors. A145916

Array: row n shows the coefficients of the characteristic polynomial of the n-th principal submatrix of the symmetric matrix A202875; by antidiagonals. A202877

Number of 6 X n arrays of the minimum value of corresponding elements and their horizontal or diagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..1 6 X n array. A220036

a(n) is the first nonprime k such that the sum over the A389751(n) consecutive nonprimes starting at k equals A389751(n)³. A390586

The integer part of the surface area of the 4-dimensional sphere of radius n. A261791

Number of positive integers <= 2ⁿ of form 3 x² + 7 y². A54164