Properties of the Number 48804

Forty-Eight Thousand Eight Hundred Four

Basics

Value: 48803 → 48804 → 48805

Parity: even

Prime: No

Previous Prime: 48799

Next Prime: 48809

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 7 ² × 83

Divisors: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1011111010100100

Octal: 137244

Duodecimal: 242B0

Hexadecimal: bea4

Square: 2381830416

Square Root: 220.916273732833

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

a(n) = a(n-1) + a(n-6), with a(i) = 1 for i = 0..5. A5708

E.g.f. satisfies A(x) = 1 - A(x)³ * log(1 - x). A367158

Expansion of 1/(1 - x⁶ - x⁷ - x⁸ - ...). A17900

a(n) = ∑_{k=0..floor(n/3)} binomial(2·n-5·k,k). A373639

a(n) = 7ⁿ*(n+1)*(81·n⁴+684·n³+1401·n²+434·n+40)/40. A361608

Number of compositions of 6·n-2 into parts 1 and 6. A373302

Integers of the form A164577(k)/3. A164619

Triangle read by rows, matrix inverse of [x^n-k](skp(n,x)-skp(n,x-1)+xⁿ) where skp denotes the Swiss-Knife polynomials A153641. A214622

Triangle: T(n,k) = b(n)/(b(k)*b(n-k)) where b is A048803. A48804

Numbers k such that d(k+1)/d(k) = 2^m for some integer m (positive, zero, or negative), where d(k) is the number of divisors of k. A391397