Properties of the Number 13914

Thirteen Thousand Nine Hundred Fourteen

Basics

Value: 13913 → 13914 → 13915

Parity: even

Prime: No

Previous Prime: 13913

Next Prime: 13921

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 773

Divisors: 1, 2, 3, 6, 9, 18, 773, 1546, 2319, 4638

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11011001011010

Octal: 33132

Duodecimal: 8076

Hexadecimal: 365a

Square: 193599396

Square Root: 117.957619508025

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

Shifts left under transform T where Ta is (identity) DCONV a. A38046

Numbers n such that there are precisely 10 groups of orders n and n + 1. A298428

Number of (w,x,y,z) with all terms in {1,...,n} and w<average{x,y,z}. A212088

Number T(n,k) of parts of each size k² in all partitions of n² into squares; triangle T(n,k), 1 <= k <= n, read by rows. A229468

a(n) = ∑_{i,j,k in Z and i² + j² + k² <= n} i² + j² + k². A14203

σ(n) + n is a square. A114069

Number of n X 3 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 2,0,3,4,1 for x=0,1,2,3,4. A196205

Irregular array T(n,k) of the numbers of distinct shapes under rotation of the non-extendable (complete) non-self-adjacent simple paths of each length within a square lattice bounded by rectangles with nodal dimensions n and 7, n >= 2. A213476

a(n) is the smallest divisor of triangular number T(n) := n(n+1)/2 not already in the sequence. A111273

Number of distinct nonzero absolute values of ∑_j=1..n sigma_j * exp(i * π * j / n) where sigma_j = +- 1. A13914