Properties of the Number -133836

One Hundred Thirty-Three Thousand Eight Hundred Thirty-Six

Basics

Value: -133837 → -133836 → -133835

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 19 × 587

Divisors: 1, 2, 3, 4, 6, 12, 19, 38, 57, 76

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100000101011001100

Octal: -405314

Duodecimal: -65550

Hexadecimal: -20acc

Square: 17912074896

Square Root: 365.8360288435244

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) arrays of permutations of 0..(n+1)*(k+1)-1 with each element having directed index change 0,0 0,1 1,0 -1,0 or 0,-2. A264217

a(n) = ∑_k>=1 floor( 2*(1+sqrt(2))^n-k ). A20963

Number of (n+1) X (2+1) arrays of permutations of 0..n·3+2 with each element having directed index change 0,0 0,1 1,0 -1,0 or 0,-2. A264211

Number of steps required for a certain algorithm for producing all permutations of n letters. A135848

Number of (6+1)X(n+1) arrays of permutations of 0..n·7+6 with each element having directed index change 0,0 0,1 1,0 -1,0 or 0,-2. A264223