Properties of the Number 48826

Forty-Eight Thousand Eight Hundred Twenty-Six

Basics

Value: 48825 → 48826 → 48827

Parity: even

Prime: No

Previous Prime: 48823

Next Prime: 48847

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 × 24413

Divisors: 1, 2, 24413, 48826

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1011111010111010

Octal: 137272

Duodecimal: 2430A

Hexadecimal: beba

Square: 2383978276

Square Root: 220.9660607423683

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

T(n,k)=Number of nXk 0..3 arrays with no element equal to zero plus the sum of elements to its left or one plus the sum of the elements above it or two plus the sum of the elements diagonally to its northwest, modulo 4. A240394

Number of triangles in the graph formed by drawing the lines connecting any two of the 2*(n+2) perimeter points of a 3 X (n+1) rectangular grid of points (or equally, a 2 X n grid of squares). A332606

Denominators of continued fraction convergents to sqrt(503). A41961

Number of nX3 0..3 arrays with no element equal to zero plus the sum of elements to its left or one plus the sum of elements above it or two plus the sum of the elements diagonally to its northwest, modulo 4. A240390

Number of 7Xn 0..3 arrays with no element equal to zero plus the sum of elements to its left or one plus the sum of the elements above it or two plus the sum of the elements diagonally to its northwest, modulo 4. A240399

a(n) = least k such that A048825(k) = n. A48826