Properties of the Number 3306

Three Thousand Three Hundred Six

Basics

Value: 3305 → 3306 → 3307

Parity: even

Prime: No

Previous Prime: 3301

Next Prime: 3307

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 19 × 29

Divisors: 1, 2, 3, 6, 19, 29, 38, 57, 58, 87

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 110011101010

Octal: 6352

Duodecimal: 1AB6

Hexadecimal: cea

Square: 10929636

Square Root: 57.4978260458602

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) = 2·n*(2·n-1). A2939

Expansion of ∏_m>=1 (1+x^m)². A22567

Triangle T(n,k) (n >= 2, k = 3..n+floor(n/2)) giving number of bicoverings of an n-set with k blocks. A59443

Rectangular array neg(i,j,1,2) read by descending antidiagonals: pos() and neg() denote the positive part and negative part of a determinant; see Comments. A380661

Numbers m such that 4·3^m + 1 is prime. A5537

Hexagonal matchstick numbers: a(n) = 3·n*(3·n+1). A45945

a(0)=a(1)=...=a(9)=1; a(n) = - a(n-1) + a(n-3) + a(n-4) + a(n-5) + a(n-6) + a(n-7) - a(n-9) - a(n-10). A125950

Numbers m such that β(m) = τ(m)/2 - 2 where β(m) is the number of Brazilian representations of m and τ(m) is the number of divisors of m. A326378

Number of isomorphism classes of non-associative closed binary operations on a set of order n. A79173

Squarefree part of the n-th oblong number. A83481