Properties of the Number 97684

Ninety-Seven Thousand Six Hundred Eighty-Four

Basics

Value: 97683 → 97684 → 97685

Parity: even

Prime: No

Previous Prime: 97673

Next Prime: 97687

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 24421

Divisors: 1, 2, 4, 24421, 48842, 97684

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10111110110010100

Octal: 276624

Duodecimal: 48644

Hexadecimal: 17d94

Square: 9542163856

Square Root: 312.5443968462721

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

a(n) is twice the coefficient of 1 in the fundamental unit of Q(sqrt(A000037(n))) where A000037 lists the nonsquare numbers (Version 1). A48941

a(n) is twice the coefficient of 1 in the fundamental unit of Q(sqrt(A000037(n))) where A000037 lists the nonsquare numbers (Version 2). A346419

Numerators of continued fraction convergents to sqrt(268). A41502

Numbers k such that (10^k - 1)/9 + 6 is prime. A97684

Numerators of continued fraction convergents to sqrt(67). A41116

Denominators of continued fraction convergents to sqrt(67). A41117

Numerators of continued fraction convergents to sqrt(603). A42156

Denominators of continued fraction convergents to sqrt(603). A42157

x-values in the solution to x² - 67·y² = 1. A176373

y-values in the solution to x² - 67·y² = 1. A176374