Properties of the Number 3192

Three Thousand One Hundred Ninety-Two

Basics

Value: 3191 → 3192 → 3193

Parity: even

Prime: No

Previous Prime: 3191

Next Prime: 3203

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ³ × 3 × 7 × 19

Divisors: 1, 2, 3, 4, 6, 7, 8, 12, 14, 19

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110001111000

Octal: 6170

Duodecimal: 1A20

Hexadecimal: c78

Square: 10188864

Square Root: 56.49778756730214

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). A2943

Number of sets (in the Hausdorff metric geometry) at each location between two sets defining a polygonal configuration consisting of two 4-gonal polygonal components chained with string components of length l as l varies. A152929

The number of n-full sets, F(n). A188431

Q-toothpick sequence (see Comments for precise definition). A187210

Multiples of 19 containing a 19 in their decimal representation. A121039

Numbers k such that the geometric mean of φ(k) and σ(k) is an integer. A11257

Triangle of Legendre-Stirling numbers of the second kind T(n,j), n >= 1, 1 <= j <= n, read by rows. A71951

a(n) = 2·n² + 8·n. A67728

T(n,k)=Number of pairs of orthogonal (-x,y) vectors of length k*(x+y), where x/y is the n-th rational <= 1, ordered first by y and then x, e.g. 1/1, 1/2, 1/3, 2/3, 1/4, 3/4 ... A225987

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