Properties of the Number -222001

Two Hundred Twenty-Two Thousand One

Basics

Value: -222002 → -222001 → -222000

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 7

Digital Root: 7

Palindrome: No

Factorization: 13 × 17077

Divisors: 1, 13, 17077, 222001

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110110001100110001

Octal: -661461

Duodecimal: -A8581

Hexadecimal: -36331

Square: 49284444001

Square Root: 471.1698207652948

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

Pseudoprimes to base 3, written in base 3. A258189

Ternary numbers that are concatenated runs C(1)B(1)A(1)C(2)B(2)A(2)...C(k)B(k)A(k), where A(i) is a run of 1's, B(i) a run of 0's, and C(i) a run of 2's, for i = 1..k. A371109

Ternary numbers consisting of a run of 2's, then a run of 0's, then a run of 1's. A371057