Properties of the Number 84981

Eighty-Four Thousand Nine Hundred Eighty-One

Basics

Value: 84980 → 84981 → 84982

Parity: odd

Prime: No

Previous Prime: 84979

Next Prime: 84991

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 13 × 2179

Divisors: 1, 3, 13, 39, 2179, 6537, 28327, 84981

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100101111110101

Octal: 245765

Duodecimal: 41219

Hexadecimal: 14bf5

Square: 7221770361

Square Root: 291.51500818997295

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 binary arrays indicating the locations of trailing edge maxima of a random length-n 0..3 array extended with zeros and convolved with 1,3,3,1. A222022

Numbers all of whose proper divisors are palindromic. A84981