Properties of the Number -53811

Fifty-Three Thousand Eight Hundred Eleven

Basics

Value: -53812 → -53811 → -53810

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 1993

Divisors: 1, 3, 9, 27, 1993, 5979, 17937, 53811

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101001000110011

Octal: -151063

Duodecimal: -27183

Hexadecimal: -d233

Square: 2895623721

Square Root: 231.9719810666797

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

Consider Watanabe's 3-shift tag system {00/1011} applied to the word (100)ⁿ; a(n) = position of the longest word in the orbit, or -1 if the orbit is unbounded. A292094

The number of labeled biconnected squaregraphs that contain n squares. A194089

Odd numbers k such that A173557(k) = A173557(σ(k)), where A173557(n) is multiplicative with a(p^e) = p-1 and σ is the sum of divisors function. A387159

Hankel transform of number of divisors sequence (A000005). A56225

a(1) = 1; a(n+1) = floor((sum{k=1 to n} a(k)³)^1/3). A16085