Properties of the Number 80984

Eighty Thousand Nine Hundred Eighty-Four

Basics

Value: 80983 → 80984 → 80985

Parity: even

Prime: No

Previous Prime: 80963

Next Prime: 80989

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 2 ³ × 53 × 191

Divisors: 1, 2, 4, 8, 53, 106, 191, 212, 382, 424

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011110001011000

Octal: 236130

Duodecimal: 3AA48

Hexadecimal: 13c58

Square: 6558408256

Square Root: 284.5768788921546

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

Structured small rhombicubeoctahedral numbers. A100149

Define b by b(1) = 1 and for n > 1, b(n) = b(n-1) + 1/(2 + 1/b(n-1)); sequence gives numerator of b(n). A80984