Properties of the Number -394443

Three Hundred Ninety-Four Thousand Four Hundred Forty-Three

Basics

Value: -394444 → -394443 → -394442

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 7 × 2087

Divisors: 1, 3, 7, 9, 21, 27, 63, 189, 2087, 6261

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1100000010011001011

Octal: -1402313

Duodecimal: -170323

Hexadecimal: -604cb

Square: 155585280249

Square Root: 628.0469727655727

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 solutions to a+b+c = d+e+f with 0 < a <= n, 0 <= b,c,d,e,f <= n. A197083

Number of -n..n arrays of 5 elements with first and second differences also in -n..n. A201090