Properties of the Number 97115

Ninety-Seven Thousand One Hundred Fifteen

Basics

Value: 97114 → 97115 → 97116

Parity: odd

Prime: No

Previous Prime: 97103

Next Prime: 97117

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 5 × 19423

Divisors: 1, 5, 19423, 97115

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111101101011011

Octal: 275533

Duodecimal: 4824B

Hexadecimal: 17b5b

Square: 9431323225

Square Root: 311.6327967335916

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 the least integer k such that k/Fibonacci(n) > 4/5. A293672

Number of equilateral triangles whose vertices (whether connected by lines or not) lie at intersection points resulting from drawing lines connecting every pair of vertices of a regular 3n-gon (and extending beyond the polygon). A36403

Self-locating numbers within the decimal expansion of log(2): strings k beginning at position k (first digit after decimal point is position 2). A332492

Expansion of (1 + 11·x - 90·x² - 1100·x³)/(1 - 201·x² + 10100·x⁴). A97115