Properties of the Number 49660

Forty-Nine Thousand Six Hundred Sixty

Basics

Value: 49659 → 49660 → 49661

Parity: even

Prime: No

Previous Prime: 49639

Next Prime: 49663

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 5 × 13 × 191

Divisors: 1, 2, 4, 5, 10, 13, 20, 26, 52, 65

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1100000111111100

Octal: 140774

Duodecimal: 248A4

Hexadecimal: c1fc

Square: 2466115600

Square Root: 222.84523777725204

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

The number of perimeter-magic pentagons of order 3 with magic sum n. A380963

a(n) = Fibonacci(6·n)/8. A49660

Decimal expansion of tan(π/16). A343060