Properties of the Number -443718

Four Hundred Forty-Three Thousand Seven Hundred Eighteen

Basics

Value: -443719 → -443718 → -443717

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ⁵ × 11 × 83

Divisors: 1, 2, 3, 6, 9, 11, 18, 22, 27, 33

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101100010101000110

Octal: -1542506

Duodecimal: -194946

Hexadecimal: -6c546

Square: 196885663524

Square Root: 666.12161051868

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 T(n,k) of permutations of [n] with exactly k occurrences of the consecutive step pattern up, down, down; triangle T(n,k), n>=0, 0<=k<=max(0,floor((n-1)/3)), read by rows. A242819

Number of permutations of [n] with exactly three occurrences of the consecutive step pattern up, down, down. A246248

a(n) = ( (9 + sqrt(6))ⁿ - (9 - sqrt(6))ⁿ )/(2·sqrt(6)). A154241