Properties of the Number -243355

Two Hundred Forty-Three Thousand Three Hundred Fifty-Five

Basics

Value: -243356 → -243355 → -243354

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 5 × 7 × 17 × 409

Divisors: 1, 5, 7, 17, 35, 85, 119, 409, 595, 2045

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -111011011010011011

Octal: -733233

Duodecimal: -B89B7

Hexadecimal: -3b69b

Square: 59221656025

Square Root: 493.31024720757625

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

a(n) = n*(n-1)*(n² + 2)/6. A71244

The number of ways to color the vertices of all (11) simple unlabeled graphs on 4 nodes using at most n colors. A199394