Properties of the Number -33868

Thirty-Three Thousand Eight Hundred Sixty-Eight

Basics

Value: -33869 → -33868 → -33867

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 8467

Divisors: 1, 2, 4, 8467, 16934, 33868

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000010001001100

Octal: -102114

Duodecimal: -17724

Hexadecimal: -844c

Square: 1147041424

Square Root: 184.0326058066885

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 (n+1)X(k+1) 0..2 arrays with no element equal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with values 0..2 introduced in row major order. A231199

f-vectors for simplicial complexes of dimension at most 2 on at most n-1 vertices. A11827

a(n) is the first k such that A277515(k) is the n-th prime. A278107

Number of (n+1) X (1+1) 0..2 arrays with no element equal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with values 0..2 introduced in row major order. A231192

Number of (n+1)X(5+1) 0..2 arrays with no element equal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with values 0..2 introduced in row major order. A231196

a(n) = ∑_k=1..n-1((k mod 5)*a(n-k)), a(1) = 1. A259714

Number of nXnXn 0..6 triangular arrays with each element·equal to the number its neighbors equal to 4,0,0,1,1,0,1 for x=0,1,2,3,4,5,6. A205078