Properties of the Number 48047

Forty-Eight Thousand Forty-Seven

Basics

Value: 48046 → 48047 → 48048

Parity: odd

Prime: No

Previous Prime: 48029

Next Prime: 48049

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 23 × 2089

Divisors: 1, 23, 2089, 48047

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1011101110101111

Octal: 135657

Duodecimal: 2397B

Hexadecimal: bbaf

Square: 2308514209

Square Root: 219.1962590921661

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

Array read by antidiagonals: T(m,n) is the number of m X n binary arrays with all 1's connected and a path of 1's from top row to lower right corner. A391489

Number of partitions of n with four sorts of part 1 which are introduced in ascending order. A320735

Number of proper twice partitions of n. A327769

Number of n X 4 binary arrays with all 1s connected and a path of 1s from top row to lower right corner. A163013

Number of n X 5 binary arrays with all 1's connected and a path of 1's from left column to lower right corner. A163022

Number of irredundant sets in the n-wheel graph. A290494

Numbers whose base-4 representation contains exactly four 2's and four 3's. A45157

Number of 4Xn 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 2 or 3 neighboring 1s. A297547

Number of n X 4 0..1 arrays with every element equal to 2, 3, 4 or 5 king-move adjacent elements, with upper left element zero. A297974

Number of nonempty subsets of {1,2,...,n} in which exactly 1/6 of the elements are <= (n+1)/3. A48047