Properties of the Number 16328

Sixteen Thousand Three Hundred Twenty-Eight

Basics

Value: 16327 → 16328 → 16329

Parity: even

Prime: No

Previous Prime: 16319

Next Prime: 16333

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ³ × 13 × 157

Divisors: 1, 2, 4, 8, 13, 26, 52, 104, 157, 314

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11111111001000

Octal: 37710

Duodecimal: 9548

Hexadecimal: 3fc8

Square: 266603584

Square Root: 127.7810627597063

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

Number of reducible integer partitions of n. A305563

Numbers n such that Bernoulli number B_n has denominator 1590. A272140

Number T(n,k) of ordered pairs (p,q) of permutations of [n] with equal up-down signatures and p(1)=q(1)=k if n>0; triangle T(n,k), n>=0, 0<=k<=n, read by rows. A262372

Triangle T(n,k), 0<=k<=n, of coefficients of polynomials P_n(x) related to convolution of the k-fold factorials. A113129

Numerators of coefficients of odd powers of 1/q in the solution series for tan(x)/x=1. A79330

T(n,k)=Number of nXk 0..2 arrays with no element equal to any value at offset (-1,-2) (-2,-1) (0,-1) or (-1,0) and new values introduced in order 0..2. A274803

Array read by antidiagonals: T(n,k) (n>=1, k>=1) = number of ways to select four points from an n X k grid so that they form a convex quadrilateral. A334711

a(n) = ∑_k=1..n binomial(floor(n/k)+3,4). A365409

Number of arrays of 2n nondecreasing integers in -3..3 with sum zero and equal numbers greater than zero and less than zero. A203286

a(n) = A030068(4n+3). A169740