Properties of the Number -663307

Six Hundred Sixty-Three Thousand Three Hundred Seven

Basics

Value: -663308 → -663307 → -663306

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 31 × 21397

Divisors: 1, 31, 21397, 663307

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10100001111100001011

Octal: -2417413

Duodecimal: -27BA37

Hexadecimal: -a1f0b

Square: 439976176249

Square Root: 814.4366150904563

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 (n+1)X(k+1) 0..2 arrays with every 2X2 subblock summing to 3 4 or 5. A251351

Number of (n+1)X(2+1) 0..2 arrays with every 2X2 subblock summing to 3 4 or 5. A251345

Number of (n+1)X(4+1) 0..2 arrays with every 2X2 subblock summing to 3 4 or 5. A251347