Properties of the Number 33242

Thirty-Three Thousand Two Hundred Forty-Two

Basics

Value: 33241 → 33242 → 33243

Parity: even

Prime: No

Previous Prime: 33223

Next Prime: 33247

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 11 × 1511

Divisors: 1, 2, 11, 22, 1511, 3022, 16621, 33242

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000000111011010

Octal: 100732

Duodecimal: 172A2

Hexadecimal: 81da

Square: 1105030564

Square Root: 182.32388762858255

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

a(n) = ∑_k=0..n k^p*q^k, where p=3, q=-2. A232602

G.f. A(x) satisfies: A(x)³ = 1+x + x*(A(x)⁵ + A(x)⁷). A295810

Number of 3 X n 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 1 1 and 1 0 1 vertically. A207763

Least k such that k·p(n)#/5-3+j is prime for j=2,4,8. A111122

Numbers k such that the product of the first k prime gaps minus 1 is prime. A389714

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 1 1 and 1 0 1 vertically. A207762

T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 1 1 and 1 1 0 vertically. A207885

Primes of form x²+66·y². A33242

Left inverse of A274648. A273148