Properties of the Number -219055

Two Hundred Nineteen Thousand Fifty-Five

Basics

Value: -219056 → -219055 → -219054

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 5 × 193 × 227

Divisors: 1, 5, 193, 227, 965, 1135, 43811, 219055

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -110101011110101111

Octal: -653657

Duodecimal: -A6927

Hexadecimal: -357af

Square: 47985093025

Square Root: 468.03311848628834

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 k such that the period of the continued fraction for sqrt(k) contains exactly 69 ones. A31837

a(n) = (8·5ⁿ + 5·3ⁿ⁺¹ - 5·2ⁿ)/3. A147543