Properties of the Number 43066

Forty-Three Thousand Sixty-Six

Basics

Value: 43065 → 43066 → 43067

Parity: even

Prime: No

Previous Prime: 43063

Next Prime: 43067

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 61 × 353

Divisors: 1, 2, 61, 122, 353, 706, 21533, 43066

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010100000111010

Octal: 124072

Duodecimal: 20B0A

Hexadecimal: a83a

Square: 1854680356

Square Root: 207.52349264601347

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 X k 0..1 arrays with every element equal to 1, 2, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero. A299142

Number of 0..n arrays x(0..5) of 6 elements without any interior element greater than both neighbors or less than both neighbors. A200874

Number of n X 3 0..1 arrays with every element equal to 1, 2, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero. A299137

Number of nX6 0..1 arrays with every element equal to 1, 2, 3, 4, 5 or 7 king-move adjacent elements, with upper left element zero. A299140

T(n,k)=Number of 0..k arrays x(0..n+1) of n+2 elements without any interior element greater than both neighbors or less than both neighbors. A200871

a(n) = (s(n)+6)/8, where s(n) = n-th base 8 palindrome that starts with 2. A43066

Number of nX5 nonnegative integer arrays with upper left 0 and lower right n+5-6 and value increasing by 0 or 1 with every step right or down. A252927