Properties of the Number -342207

Three Hundred Forty-Two Thousand Two Hundred Seven

Basics

Value: -342208 → -342207 → -342206

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 47 × 809

Divisors: 1, 3, 9, 47, 141, 423, 809, 2427, 7281, 38023

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1010011100010111111

Octal: -1234277

Duodecimal: -146053

Hexadecimal: -538bf

Square: 117105630849

Square Root: 584.984615182314

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

T(n,k)=Number of nXk binary arrays with top left element equal to 1 and no two ones adjacent horizontally or antidiagonally. A228754

Number of n X 6 binary arrays with top left element equal to 1 and no two ones adjacent horizontally or antidiagonally. A228752

Number of 5Xn binary arrays with top left element equal to 1 and no two ones adjacent horizontally or antidiagonally. A228757