Properties of the Number -216317

Two Hundred Sixteen Thousand Three Hundred Seventeen

Basics

Value: -216318 → -216317 → -216316

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 216317

Divisors: 1, 216317

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -110100110011111101

Octal: -646375

Duodecimal: -A5225

Hexadecimal: -34cfd

Square: 46793044489

Square Root: 465.09891421073

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

Primes of the form 5n² - 3. A201785

First of four consecutive primes p,q,r,s such that q·s - p·r is a square. A358922