Properties of the Number 29288

Twenty-Nine Thousand Two Hundred Eighty-Eight

Basics

Value: 29287 → 29288 → 29289

Parity: even

Prime: No

Previous Prime: 29287

Next Prime: 29297

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ³ × 7 × 523

Divisors: 1, 2, 4, 7, 8, 14, 28, 56, 523, 1046

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111001001101000

Octal: 71150

Duodecimal: 14B48

Hexadecimal: 7268

Square: 857786944

Square Root: 171.13737172225123

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 points of L1 norm 3 in cubic lattice Zⁿ. A35597

Imaginary part of absolute Gaussian perfect numbers, in order of increasing magnitude. A102532

Number of partitions of n such that the number of parts having multiplicity 1 is a part or the number of distinct parts is a part. A241446

Coordination sequence for 28-dimensional cubic lattice. A35723

Number of nX3 0..4 arrays with each element·equal to the number of its horizontal and vertical neighbors equal to 3,3,0,2,2 for x=0,1,2,3,4. A197452

Number of arrays of 4 0..n integers with no sum of consecutive elements equal to a disjoint adjacent sum of an equal number of elements. A215191

Coordination sequence for lattice D*_28 (with edges defined by l₁ norm = 1). A35799

G.f. A(x) satisfies A(x) = x + A(-x)². A143045

T(n,k)=Number of nXk 0..4 arrays with each element·equal to the number of its horizontal and vertical neighbors equal to 3,3,0,2,2 for x=0,1,2,3,4. A197457

a(n) = n*(8·n² + 1)/3. A143166