Properties of the Number 49289

Forty-Nine Thousand Two Hundred Eighty-Nine

Basics

Value: 49288 → 49289 → 49290

Parity: odd

Prime: No

Previous Prime: 49279

Next Prime: 49297

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 23 × 2143

Divisors: 1, 23, 2143, 49289

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100000010001001

Octal: 140211

Duodecimal: 24635

Hexadecimal: c089

Square: 2429405521

Square Root: 222.01126097565412

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(0)=0, a(1)=1, for n>1, a(n) = floor(a(n-1)/n) + a(n-2)*2. A182443

a(0) = 1, and for n >= 0, a(n+1) = -A326936(a(n)). A328653

Number of nonisomorphic self-complementary circulant graphs (Cayley graphs for the cyclic group) of order 4n+1. A49289