Properties of the Number -213796

Two Hundred Thirteen Thousand Seven Hundred Ninety-Six

Basics

Value: -213797 → -213796 → -213795

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 11 × 43 × 113

Divisors: 1, 2, 4, 11, 22, 43, 44, 86, 113, 172

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -110100001100100100

Octal: -641444

Duodecimal: -A3884

Hexadecimal: -34324

Square: 45708729616

Square Root: 462.38079544894595

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

8190·zeta_K(-3), where K runs through the simplest cubic fields. A84719

Number of length 4 0..n arrays with each partial sum starting from the beginning no more than two standard deviations from its mean. A244835

Numbers n such that both prime(n)+n and prime(n)-n give a triangular number. A236431