Properties of the Number 98991

Ninety-Eight Thousand Nine Hundred Ninety-One

Basics

Value: 98990 → 98991 → 98992

Parity: odd

Prime: No

Previous Prime: 98981

Next Prime: 98993

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 17 × 647

Divisors: 1, 3, 9, 17, 51, 153, 647, 1941, 5823, 10999

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: 11000001010101111

Octal: 301257

Duodecimal: 49353

Hexadecimal: 182af

Square: 9799218081

Square Root: 314.6283521871479

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

Expansion of (1+4·x+x²)/((1+x)²*(1-x)⁵). A233329

Numbers n where A098035(n)=0. A98991