Properties of the Number 49287

Forty-Nine Thousand Two Hundred Eighty-Seven

Basics

Value: 49286 → 49287 → 49288

Parity: odd

Prime: No

Previous Prime: 49279

Next Prime: 49297

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 7 × 2347

Divisors: 1, 3, 7, 21, 2347, 7041, 16429, 49287

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100000010000111

Octal: 140207

Duodecimal: 24633

Hexadecimal: c087

Square: 2429208369

Square Root: 222.0067566539361

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

Number of distinct lines passing through at least three points in a triangular grid of side n. A234248

Numbers k such that w(k), w(k+1), and w(k+2) are all odd, where w is A360519. A361106

Starting positions of strings of three 3's in the decimal expansion of π. A83610

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 147", based on the 5-celled von Neumann neighborhood. A270292

Number of nonisomorphic circulant graphs, i.e., undirected Cayley graphs for the cyclic group of order n. A49287