Properties of the Number 98591

Ninety-Eight Thousand Five Hundred Ninety-One

Basics

Value: 98590 → 98591 → 98592

Parity: odd

Prime: No

Previous Prime: 98573

Next Prime: 98597

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 19 × 5189

Divisors: 1, 19, 5189, 98591

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 11000000100011111

Octal: 300437

Duodecimal: 4907B

Hexadecimal: 1811f

Square: 9720185281

Square Root: 313.99203811561847

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

Absolute discriminants of imaginary quadratic number fields with elementary bicyclic 5-class group (5,5). A359871

a(k) contains primality information for the numbers in the interval (k·30,...,(k+1)*30) packed into one byte using the fact that only numbers == 1, 7, 11, 13, 17, 19, 23, 29 mod 30 can be prime. A98591