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Properties of the Number 27344

Twenty-Seven Thousand Three Hundred Forty-Four

Basics

Value: 27343 → 27344 → 27345

Parity: even

Prime: No

Previous Prime: 27337

Next Prime: 27361

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 4 × 1709

Divisors: 1, 2, 4, 8, 16, 1709, 3418, 6836, 13672, 27344

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110101011010000

Octal: 65320

Duodecimal: 139A8

Hexadecimal: 6ad0

Square: 747694336

Square Root: 165.3602128687551

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

Meandric numbers for a river crossing two perpendicular roads at n points, beginning in the (-,-) quadrant and ending in any quadrant. A76907
Dispersion of A016873, (5k+4), by antidiagonals. A191706
T(n,k) is the number of (n+1) X (k+1) 0..6 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 5 (constant-stress 1 X 1 tilings). A234690
Number of n-fold branched coverings of the Klein bottle with r cyclic branch points (n,r>=1); array read by downward antidiagonals. A113950
McKay-Thompson series of class 39B for Monster. A58660
Numbers k such that the quotient (σ(k) + σ(k+1) + σ(k+2))/σ(3·k+3) is an integer. A91292
a(n) = (7·5n+1)/4. A199308
Number of (n+1) X (1+1) 0..6 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 5 (constant-stress 1 X 1 tilings). A234683
Number of (n+1) X (4+1) 0..6 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 5 (constant-stress 1 X 1 tilings). A234686
Number of (4+1) X (n+1) 0..1 arrays with nondecreasing x(i,j)+x(i,j-1) in the i direction and nondecreasing absolute value of x(i,j)-x(i-1,j) in the j direction. A250786