Properties of the Number 48485

Forty-Eight Thousand Four Hundred Eighty-Five

Basics

Value: 48484 → 48485 → 48486

Parity: odd

Prime: No

Previous Prime: 48481

Next Prime: 48487

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 5 × 9697

Divisors: 1, 5, 9697, 48485

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1011110101100101

Octal: 136545

Duodecimal: 24085

Hexadecimal: bd65

Square: 2350795225

Square Root: 220.19309707617992

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 (n+1)X(k+1) 0..3 arrays with no element unequal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with values 0..3 introduced in row major order. A231363

Discriminants of real quadratic fields with class number 2 and related continued fraction period length of 21. A51986

Number of collinear point 4-tuples in an n X n .. X n 5-dimensional cubical grid. A178276

Number of (n+1)X(3+1) 0..3 arrays with no element unequal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with values 0..3 introduced in row major order. A231358

Number of (n+1)X(7+1) 0..3 arrays with no element unequal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with values 0..3 introduced in row major order. A231362

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 14. A31602

Number of collinear point 4-tuples in a 5 X 5 X 5 X... n-dimensional cubic grid. A178295

a(n) = floor(n/2) - A048475(n). A48485