Properties of the Number -3443

Four Hundred Forty-Three

Basics

Value: -3444 → -3443 → -3442

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: Yes

Factorization: 11 × 313

Divisors: 1, 11, 313, 3443

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -110101110011

Octal: -6563

Duodecimal: -1BAB

Hexadecimal: -d73

Square: 11854249

Square Root: 58.677082408722406

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

a(n) = 7 + 12·n - 6·n². A157517

First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 395", based on the 5-celled von Neumann neighborhood. A271688

Array of coefficients a(k,n) of the formal power series A(k,x) read by upwards antidiagonals, where A(k,x) = ((2·k+1)*x+sqrt(1+4·k*(k+1)*x²))/(1-x²), k>=0. A277930

Number of partitions of n containing a clique of size 1. A183558

a(n) = 2·n² + 2·n - 1. A142463

Coordination sequence for (3,3,5) tiling of hyperbolic plane. A265072

a(n) = floor(n*φ¹⁰), where φ is the golden ratio, A001622. A4925

Numbers with digits 3 and 4 only. A32834

Palindromes with exactly 2 prime factors (counted with multiplicity). A46328

Palindromes with even number of digits. A56524