Properties of the Number 30283

Thirty Thousand Two Hundred Eighty-Three

Basics

Value: 30282 → 30283 → 30284

Parity: odd

Prime: No

Previous Prime: 30271

Next Prime: 30293

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 11 × 2753

Divisors: 1, 11, 2753, 30283

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 111011001001011

Octal: 73113

Duodecimal: 15637

Hexadecimal: 764b

Square: 917060089

Square Root: 174.0201137799881

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 array permutations with each element not moving, or moving one space E, S or NW. A189610

Denominators of continued fraction convergents to sqrt(286). A41539

G.f.: ∑_n=-oo..+oo xⁿ * (1 - xⁿ)ⁿ / (1 - x)ⁿ. A262007

p-INVERT of the positive integers, where p(S) = 1 - S - S³. A290897

a(n) = n*(6·n² - 7·n + 3)/2. A71230

Number of nX5 array permutations with each element not moving, or moving one space E, S or NW. A189606

Number of n X n array permutations with each element not moving, or moving one space E, S or NW. A189603

a(0) = 0; for n>0, a(n) is the smallest number greater than a(n-1) which does not use any digit used by a(n-1). A30283