Properties of the Number 12052

Twelve Thousand Fifty-Two

Basics

Value: 12051 → 12052 → 12053

Parity: even

Prime: No

Previous Prime: 12049

Next Prime: 12071

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 23 × 131

Divisors: 1, 2, 4, 23, 46, 92, 131, 262, 524, 3013

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10111100010100

Octal: 27424

Duodecimal: 6B84

Hexadecimal: 2f14

Square: 145250704

Square Root: 109.78160137290766

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

O.g.f.: ∑_n>=0 nⁿ * (n+1)^n-1 * exp(-n*(n+1)*x) * xⁿ / n!. A217900

Triangle of generalized Stirling numbers S_2,2(n,k) read by rows (n>=1, 2<=k<=2n). A78739

Permanent of the n-th principal submatrix of A003057. A204249

Number of subsets of the first n primes whose sum is a prime. A71810

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with no element unequal to a strict majority of its horizontal and vertical neighbors, with values 0..3 introduced in row major order. A231343

Sum of cubes of proper divisors of n. A276634

Triangle read by rows: T(n,k) = total number of configurations of k nonattacking bishops on the white squares of an n X n chessboard (0 <= k <= n-1+[n=0]). A274106

Indices of primes in A026007. A285223

Fifth column (k=6) of array A078739(n,k) ((2,2)-generalized Stirling2). A89273

Number of nondecreasing integer sequences of length 6 with sum zero and sum of absolute values 2n. A158140