Properties of the Number -136222

One Hundred Thirty-Six Thousand Two Hundred Twenty-Two

Basics

Value: -136223 → -136222 → -136221

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 68111

Divisors: 1, 2, 68111, 136222

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -100001010000011110

Octal: -412036

Duodecimal: -669BA

Hexadecimal: -2141e

Square: 18556433284

Square Root: 369.0826465711982

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

a(0) = 5, a(1) = 2; for n>1, a(n) = 2·a(n-1) + a(n-2). A276849

Numbers n such that 2·n² + 41 is a square. A133326