Properties of the Number 47003

Forty-Seven Thousand Three

Basics

Value: 47002 → 47003 → 47004

Parity: odd

Prime: No

Previous Prime: 46997

Next Prime: 47017

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 11 × 4273

Divisors: 1, 11, 4273, 47003

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011011110011011

Octal: 133633

Duodecimal: 2324B

Hexadecimal: b79b

Square: 2209282009

Square Root: 216.8017527604424

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

Number of ways to tile a 4 X n region with 1 X 1 and 2 X 2 tiles. A54854

Numbers k such that 9·2^k + 1 is prime. A2256

Denominators of continued fraction convergents to sqrt(929). A42797

Number of n X 2 0,1 arrays indicating 2 X 2 subblocks of some larger (n+1) X 3 binary array having a sum of zero, with rows and columns of the latter in lexicographically nondecreasing order. A227121

Number of partitions satisfying cn(2,5) <= cn(1,5) + cn(4,5) and cn(3,5) <= cn(1,5) + cn(4,5). A39891

T(n,k) = Half the number of (n+1) X (k+1) 0..2 arrays with every 2 X 2 subblock diagonal sum differing from its antidiagonal sum by more than 2. A179618

T(n,n-1), array T given by A047000. A47003