Properties of the Number -44237

Forty-Four Thousand Two Hundred Thirty-Seven

Basics

Value: -44238 → -44237 → -44236

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 31 × 1427

Divisors: 1, 31, 1427, 44237

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010110011001101

Octal: -126315

Duodecimal: -21725

Hexadecimal: -accd

Square: 1956912169

Square Root: 210.32593753505535

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

T(n,k)=Number of nXk 0..2 arrays with no element equal to any value at offset (-2,-1) (-1,1) or (0,-1) and new values introduced in order 0..2. A276299

Numbers k such that A003313(k) = A003313(5·k). A116460

G.f. satisfies: A(x) = 1/(1 - x·A(x)/(1 - x²*A(x)/(1 - x⁴*A(x)/(1 - x⁸*A(x)/(1 - ...))))), a recursive continued fraction. A192738

Number of catafusenes with 2n hexagons and D_2h(a) symmetry. A342570

Number of binary strings of length n with no substrings equal to 0000, 0001, or 1100. A164415

Number of 3 X n 0..2 arrays with no element equal to any value at offset (-2,-1) (-1,1) or (0,-1) and new values introduced in order 0..2. A276300