Properties of the Number 39254

Thirty-Nine Thousand Two Hundred Fifty-Four

Basics

Value: 39253 → 39254 → 39255

Parity: even

Prime: No

Previous Prime: 39251

Next Prime: 39293

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 19 × 1033

Divisors: 1, 2, 19, 38, 1033, 2066, 19627, 39254

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: 1001100101010110

Octal: 114526

Duodecimal: 1A872

Hexadecimal: 9956

Square: 1540876516

Square Root: 198.12622239370538

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

Expansion of g.f. (1-x²)/(1-x-2·x²+x³). A28495

T(n,k)=Number of length (n+k)X1 arrays of occupancy after each element moves up to +-k places including 0. A222345

Row sums of triangle A060556. A60557

Numbers less than the maximum possible determinant A085000(4)=40800 not occurring as determinant of a 4 X 4 matrix with elements 1..16. A88237

Let i be in {1,2,3} and let r >= 0 be an integer. Let p = {p₁, p₂, p₃} = {-2,0,1}, n = 2·r + p_i and define a(-2)=0. Then, a(n) = a(2·r + p_i) gives the quantity of H_7,3,0 tiles in a subdivided H_7,i,r tile after linear scaling by the factor x^r, where x = sqrt(2·cos(π/7)). A187067

T(n,k)=Number of nXk arrays of occupancy after each element stays put or moves to some horizontal, vertical or antidiagonal neighbor. A221165

Numbers that are midway between the nearest square and the nearest cube. A233075

Number of palindromic compositions of n with parts in {1,2,4,6,8,10,...}. A276055

Integer averages of two successive perfect powers (pp(n) + pp(n+1))/2. A75454

Number of n X 2 arrays of occupancy after each element stays put or moves to some horizontal, vertical or antidiagonal neighbor. A221162