Properties of the Number -197442

One Hundred Ninety-Seven Thousand Four Hundred Forty-Two

Basics

Value: -197443 → -197442 → -197441

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 7 × 1567

Divisors: 1, 2, 3, 6, 7, 9, 14, 18, 21, 42

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110000001101000010

Octal: -601502

Duodecimal: -96316

Hexadecimal: -30342

Square: 38983343364

Square Root: 444.3444609759415

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 unlabeled simple connected bridgeless graphs with n nodes. A7146

Triangle read by rows where T(n,k) is the number of unlabeled simple connected graphs with n vertices and k bridges. A327077

Triangle read by rows: Bell transform of A000262. A265608