Properties of the Number 99693

Ninety-Nine Thousand Six Hundred Ninety-Three

Basics

Value: 99692 → 99693 → 99694

Parity: odd

Prime: No

Previous Prime: 99689

Next Prime: 99707

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 11 × 19 × 53

Divisors: 1, 3, 9, 11, 19, 33, 53, 57, 99, 159

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11000010101101101

Octal: 302555

Duodecimal: 49839

Hexadecimal: 1856d

Square: 9938694249

Square Root: 315.7419832711513

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

Numbers n such that σ(n) = 3*φ(n). A68391

Numbers n such that σ(n) = φ(3n). A74891

Odd integers m such that φ(m) | σ(m). A15715

Numbers k such that (4·10^k + 149)/9 is prime. A284638

Consider the family of multigraphs enriched by the species of directed sets. Sequence gives number of those multigraphs with n loops and edges. A99693