Properties of the Number -254404

Two Hundred Fifty-Four Thousand Four Hundred Four

Basics

Value: -254405 → -254404 → -254403

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 63601

Divisors: 1, 2, 4, 63601, 127202, 254404

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111110000111000100

Octal: -760704

Duodecimal: -103284

Hexadecimal: -3e1c4

Square: 64721395216

Square Root: 504.38477375908167

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

Array read by antidiagonals: T(n,k) is the number of graphs on n labeled nodes, each node being colored with one of k colors, where no edge connects two nodes of the same color. A322280

Number of 4-colored labeled graphs on n vertices. A223887

Triangle read by rows: T(n,k) is the number of Dyck paths of semilength n having k UUDU's starting at level 0. A135330

Number of subsets of {1,2,...,n} such that no two elements differ by 1, 2, 4, or 5. A375186