Properties of the Number 48800

Forty-Eight Thousand Eight Hundred

Basics

Value: 48799 → 48800 → 48801

Parity: even

Prime: No

Previous Prime: 48799

Next Prime: 48809

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ⁵ × 5 ² × 61

Divisors: 1, 2, 4, 5, 8, 10, 16, 20, 25, 32

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1011111010100000

Octal: 137240

Duodecimal: 242A8

Hexadecimal: bea0

Square: 2381440000

Square Root: 220.90722034374522

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

Sums of ménage numbers. A271

Square array, read by antidiagonals, where row n+1 is generated from row n by first removing terms in row n at positions {floor(m*(m+7)/6), m>=0} and then taking partial sums, starting with all 1's in row 0. A136217

Triangle giving coefficients of ménage hit polynomials. A58057

T(n,k)=Majority value maps: number of nXk binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal, diagonal and antidiagonal neighbors in a random 0..3 nXk array. A220993

Triangle of numbers a(n,k) = number of terms in n X n determinant with 2 adjacent diagonals of k and k-1 0's (0<=k<=n). A47922

Glaisher's function G(n) (18 squares version). A2609

Denominators of continued fraction convergents to sqrt(43). A41073

The Wiener index of a chain of n squares joined at vertices (i.e., joined like <><><>...<>; here <> is a square!). A143943

Number of intersections of diagonals in the exterior of a regular n-gon. A211382

A ménage triangle. A156368