Properties of the Number 48788

Forty-Eight Thousand Seven Hundred Eighty-Eight

Basics

Value: 48787 → 48788 → 48789

Parity: even

Prime: No

Previous Prime: 48787

Next Prime: 48799

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 12197

Divisors: 1, 2, 4, 12197, 24394, 48788

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1011111010010100

Octal: 137224

Duodecimal: 24298

Hexadecimal: be94

Square: 2380268944

Square Root: 220.8800579500105

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

Least number of Sort-then-add persistence n. A33863

Least number of Sort-then-add persistence n. A33908

Number of non-averaging permutations of [n] with first element ceiling(n/2). A296531

Number of (n+2)X(6+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 00000011 or 00010011. A260765

Number of (n+2)X(7+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 00000011 or 00010011. A260766

a(2n+1) = a(2n) + a(2n-1), a(2n) = 2·a(2n-1) + a(2n-2); a(n) = n for n = 0, 1. A48788

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with each 3X3 subblock having clockwise perimeter pattern 00000001 00000011 or 00010011. A260767

G.f. A(x) satisfies: A(x) = 1 + x·A(x)² / (A(x) - 3·x*A'(x)). A352237