Properties of the Number 48780

Forty-Eight Thousand Seven Hundred Eighty

Basics

Value: 48779 → 48780 → 48781

Parity: even

Prime: No

Previous Prime: 48779

Next Prime: 48781

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 5 × 271

Divisors: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011111010001100

Octal: 137214

Duodecimal: 24290

Hexadecimal: be8c

Square: 2379488400

Square Root: 220.86194783167153

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

Averages of twin prime pairs which can be represented as a sum of three consecutive of such pair averages. A160917

a(n) = 54·n² + 6·n. A277990

θ series of A*_8 lattice. A23920

Floor( exp(4/21)*n! ). A30849

θ series of E₈ lattice with respect to midpoint of edge. A45819

Coefficient of y⁰ in G(x,y)³ where G(x,y) = ∑_n=-oo..+oo (1-xⁿ)ⁿ * xⁿ * yⁿ. A263188

Quadruples of different integers from [ 2,n ] with no global factor. A15627

Least number k such that sigma_n(k) > sigma_n(k+1), where sigma_n(k) = sum of the n-th powers of the divisors of k. A158661

Let c (resp. C) be the smallest (resp. largest) number that can be obtained by cyclically permuting the digits of n; a(n) = C - c. A347688

Number of (n+1)X(5+1) 0..1 arrays with no 2X2 subblock having zero or two 1s. A251216