Properties of the Number 97163

Ninety-Seven Thousand One Hundred Sixty-Three

Basics

Value: 97162 → 97163 → 97164

Parity: odd

Prime: No

Previous Prime: 97159

Next Prime: 97169

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 11 ³ × 73

Divisors: 1, 11, 73, 121, 803, 1331, 8833, 97163

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10111101110001011

Octal: 275613

Duodecimal: 4828B

Hexadecimal: 17b8b

Square: 9440648569

Square Root: 311.7098009367046

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

Numerator of H(n+4) - H(n), where H(n) = ∑_k=1..n 1/k. A189642

G.f. A(x) satisfies: A(x) = A(x²) + x * (1 + 4·x + x²) / (1 - x)⁴. A328408

Expansion of (1+x-x²)/((1-x)*(1-4·x²)). A97163

Number of (n+2)X3 0..2 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically, diagonally or antidiagonally at least two different ways, and new values 0..2 introduced in row major order. A204506