Properties of the Number 48320

Forty-Eight Thousand Three Hundred Twenty

Basics

Value: 48319 → 48320 → 48321

Parity: even

Prime: No

Previous Prime: 48313

Next Prime: 48337

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ⁶ × 5 × 151

Divisors: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1011110011000000

Octal: 136300

Duodecimal: 23B68

Hexadecimal: bcc0

Square: 2334822400

Square Root: 219.81810662454538

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

Numbers k such that k and k² have the same set of digits. A29793

T(n,k)=Number of nXk 0..2 arrays with values 0..2 introduced in row major order, the number of instances of each value within one of each other, and no element equal to any horizontal or vertical neighbor. A199133

8-step Fibonacci sequence starting with 0,1,0,0,0,0,0,0. A251745

Triangle T, read by rows, equal to the matrix square of triangle A113106, which satisfies the recurrence: A113106(n,k) = [A113106⁵](n-1,k-1) + [A113106⁵](n-1,k). A113108

Triangle read by rows: T(n, k) = binomial(n-1, k-1)*A008292(n, k). A141686

a(n) = coefficient of sqrt(3) in the expansion of (3 + sqrt(2) + sqrt(3))ⁿ. A377115

Monotonic ordering of set S generated by these rules: if·and y are in S and x² - y² > 0 then x² - y² is in S, and 1 and 3 are in S. A192647

Number of nX4 0..2 arrays with values 0..2 introduced in row major order, the number of instances of each value within one of each other, and no element equal to any horizontal or vertical neighbor. A199129

Numbers k such that k and k² use only the digits 0, 2, 3, 4 and 8. A136885

Number of nX7 0..2 arrays with values 0..2 introduced in row major order, the number of instances of each value within one of each other, and no element equal to any horizontal or vertical neighbor. A199132