Properties of the Number 17244

Seventeen Thousand Two Hundred Forty-Four

Basics

Value: 17243 → 17244 → 17245

Parity: even

Prime: No

Previous Prime: 17239

Next Prime: 17257

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 479

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 36, 479

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 100001101011100

Octal: 41534

Duodecimal: 9B90

Hexadecimal: 435c

Square: 297355536

Square Root: 131.31641176943575

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

Irregular table read by rows: T(n,k) is the number of k-gons, k>=2, among all distinct circles that can be constructed from an n·n square grid of points when each pair of points is connected by a circle and the points lie at the ends of a diameter of the circle. A360354

Expansion of 1/(1 - ∑_k>=0 x^2·k*(k+1+1)). A282504

Number of ways to split an integer partition of n into contiguous subsequences with weakly increasing sums. A336136

Triangle read by rows: T(n,k) is the number of 2-compositions of n having k columns with increasing entries (0<=k<=n). A181304

Triangle T(n,k): the number of binary sequences of n zeros and n ones in which the longest run is of length k. A229756

p-INVERT of (1,1,1,1,1,...), where p(S) = 1 - S - S² - S³ - S⁴. A291006

Numbers k such that the decimal part of k^1/8 starts with a 'nine digits' anagram. A34283

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 297", based on the 5-celled von Neumann neighborhood. A271150

Revert transform of (-1 - x + 2·x² + x³)/(-1 - 2·x + 2·x² + 2·x³). A49148

Number of inequivalent convex lattice polygons containing n lattice points (including points on the boundary). A371917