Properties of the Number -213401

Two Hundred Thirteen Thousand Four Hundred One

Basics

Value: -213402 → -213401 → -213400

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 17 × 12553

Divisors: 1, 17, 12553, 213401

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110100000110011001

Octal: -640631

Duodecimal: -A35B5

Hexadecimal: -34199

Square: 45539986801

Square Root: 461.9534608594247

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(n) = -1 - 2·n + n² + 2·n³ + n⁴. A165568

a(2n)=A165568(n). a(2n+1)=A165563(n). A171733