Properties of the Number 48279

Forty-Eight Thousand Two Hundred Seventy-Nine

Basics

Value: 48278 → 48279 → 48280

Parity: odd

Prime: No

Previous Prime: 48271

Next Prime: 48281

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 7 × 11 ² × 19

Divisors: 1, 3, 7, 11, 19, 21, 33, 57, 77, 121

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1011110010010111

Octal: 136227

Duodecimal: 23B33

Hexadecimal: bc97

Square: 2330861841

Square Root: 219.72482790981996

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

Coefficient of x⁵ in expansion of (1 + x + x²)ⁿ. A574

a(n) = 11·binomial(2n,n-5)/(n+6). A589

A diagonal of A036969. A60493

Seventh column of Catalan triangle A009766. A64059

Row sums of array in A055450. A55451

Odd numbers m such that σ(x) = m has more than 1 solution. A300869

Number of set partitions of [2n] with maximal block length multiplicity equal to n. A271425

Intersection of A065764 and A065765: n such that·and y exist with σ[x²] = n = σ[2*(y²)]. A65767

Denominators associated with A120031. A120032

The Wiener index of the nanostar dendrimer defined pictorially in Fig. 1 of the Iranmanesh et al. reference. A227701