Properties of the Number 1324

One Thousand Three Hundred Twenty-Four

Basics

Value: 1323 → 1324 → 1325

Parity: even

Prime: No

Previous Prime: 1321

Next Prime: 1327

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 331

Divisors: 1, 2, 4, 331, 662, 1324

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10100101100

Octal: 2454

Duodecimal: 924

Hexadecimal: 52c

Square: 1752976

Square Root: 36.38681079732051

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

Coordination sequence T1 for Zeolite Code ABW and ATN. A8000

a(n) = binomial(n+1, 2) + n - 1 = n*(n+3)/2 - 1. A34856

Skew Fibonacci-Pascal triangle read by rows. A37027

Third spoke of a hexagonal spiral. A56107

Indices in A146326 where records occur. A146345

Triangle read by rows: T(n,k) = number of n-node graphs with k nodes in distinguished bipartite block, k = 0..n. A28657

Decimal representation of permutations of lengths 1, 2, 3, ... arranged lexicographically. A30299

Numbers m such that the Bernoulli number B_m has denominator 30. A51226

Number of nonempty subsets of {1..n} whose geometric mean is an integer. A326027

Triangle Q, read by rows, such that Q² transforms column k of Q² into column k+1 of Q², so that column k of Q² equals column 0 of Q^2·k+2, where Q² denotes the matrix square of Q. A113350