Properties of the Number -223272

Two Hundred Twenty-Three Thousand Two Hundred Seventy-Two

Basics

Value: -223273 → -223272 → -223271

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ³ × 3 ² × 7 × 443

Divisors: 1, 2, 3, 4, 6, 7, 8, 9, 12, 14

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -110110100000101000

Octal: -664050

Duodecimal: -A9260

Hexadecimal: -36828

Square: 49850385984

Square Root: 472.5166663727323

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 -2..2 arrays x(0..n+1) of n+2 elements with zero sum and nonzero first and second differences. A200448

Erroneous version of A062239, numbers n with property that every digit is a prime factor of n. A66483