Properties of the Number -321393

Three Hundred Twenty-One Thousand Three Hundred Ninety-Three

Basics

Value: -321394 → -321393 → -321392

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 149 × 719

Divisors: 1, 3, 149, 447, 719, 2157, 107131, 321393

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1001110011101110001

Octal: -1163561

Duodecimal: -135BA9

Hexadecimal: -4e771

Square: 103293460449

Square Root: 566.9153375946006

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 0..1 arrays avoiding 0 1 0 horizontally and 1 0 1 vertically. A206883

Number of n X 4 0..1 arrays avoiding 0 1 0 horizontally and 1 0 1 vertically. A206879

Number of nX6 0..1 arrays avoiding 0 1 0 horizontally and 1 0 1 vertically. A206881