Properties of the Number -284400

Two Hundred Eighty-Four Thousand Four Hundred

Basics

Value: -284401 → -284400 → -284399

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ⁴ × 3 ² × 5 ² × 79

Divisors: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -1000101011011110000

Octal: -1053360

Duodecimal: -118700

Hexadecimal: -456f0

Square: 80883360000

Square Root: 533.2916650389353

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 n-cycles on the graph of the regular 120-cell, 3 <= n <= 600. A167984

Ratio of the sum of the bends of the 5-dimensional spheres added in the n-th generation of Apollonian packing to the sum of the bends of the initial configuration of seven mutually tangent spheres. A154635

Coreful triperfect numbers: numbers k such that csigma(k) = 3·k, where csigma(k) is the sum of the coreful divisors of k (A057723). A364990