Properties of the Number -213340

Two Hundred Thirteen Thousand Three Hundred Forty

Basics

Value: -213341 → -213340 → -213339

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 5 × 10667

Divisors: 1, 2, 4, 5, 10, 20, 10667, 21334, 42668, 53335

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110100000101011100

Octal: -640534

Duodecimal: -A3564

Hexadecimal: -3415c

Square: 45513955600

Square Root: 461.8874321736845

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) = 836·2ⁿ - 676. A305272

Expansion of ∏_k>=0 1/(1-x^3·k+1)⁴. A261635