Properties of the Number -330644

Three Hundred Thirty Thousand Six Hundred Forty-Four

Basics

Value: -330645 → -330644 → -330643

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 131 × 631

Divisors: 1, 2, 4, 131, 262, 524, 631, 1262, 2524, 82661

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1010000101110010100

Octal: -1205624

Duodecimal: -13B418

Hexadecimal: -50b94

Square: 109325454736

Square Root: 575.0165215017739

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 (n+2) X 4 0..1 arrays with every 3 X 3 subblock having three equal elements in a row horizontally, vertically or nw-to-se diagonally exactly one way, and new values 0..1 introduced in row major order. A204486

Number of planar n X n X n binary triangular grids with no more than 2 ones in any 2 X 2 X 2 subtriangle. A153522