Properties of the Number 71164

Seventy-One Thousand One Hundred Sixty-Four

Basics

Value: 71163 → 71164 → 71165

Parity: even

Prime: No

Previous Prime: 71161

Next Prime: 71167

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 17791

Divisors: 1, 2, 4, 17791, 35582, 71164

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001010111111100

Octal: 212774

Duodecimal: 35224

Hexadecimal: 115fc

Square: 5064314896

Square Root: 266.765814901385

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

In base 4, smallest number that requires n Reverse and Add! steps to reach a palindrome. A77441

Square array read by antidiagonals of T(n,k)=T(n-1,k-n)+T(n-k,k-1) starting with T(n,k)=0 if either n or k are negative but with T(0,0)=1. A71164

Number of nX7 0..1 arrays with every element unequal to 0, 1, 2, 7 or 8 king-move adjacent elements, with upper left element zero. A305585