Properties of the Number 67224

Sixty-Seven Thousand Two Hundred Twenty-Four

Basics

Value: 67223 → 67224 → 67225

Parity: even

Prime: No

Previous Prime: 67219

Next Prime: 67231

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ³ × 3 × 2801

Divisors: 1, 2, 3, 4, 6, 8, 12, 24, 2801, 5602

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000011010011000

Octal: 203230

Duodecimal: 32AA0

Hexadecimal: 10698

Square: 4519066176

Square Root: 259.2759148089155

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

Numbers k such that φ(5k-1) = σ(k). A67224

Number of nX4 0..1 arrays with every element equal to 1, 2, 3, 5 or 8 king-move adjacent elements, with upper left element zero. A298766