Properties of the Number 16265

Sixteen Thousand Two Hundred Sixty-Five

Basics

Value: 16264 → 16265 → 16266

Parity: odd

Prime: No

Previous Prime: 16253

Next Prime: 16267

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 × 3253

Divisors: 1, 5, 3253, 16265

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11111110001001

Octal: 37611

Duodecimal: 94B5

Hexadecimal: 3f89

Square: 264550225

Square Root: 127.534309109353

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) = a(n,m) = ∑_k=0..n binomial(m·k,k)*binomial(m*(n-k),n-k) for m=5. A79678

T(n,k)=Number of nXk 0..1 arrays with every element equal to 1, 2, 4 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A302728

Number of vertices formed in a square by straight line segments when connecting the four corner vertices to the points dividing the sides into n equal parts. A355949

Number of partitions of n containing m(4) as a part, where m denotes multiplicity. A240489

Number of integer partitions of prime(n) into a prime number of prime parts. A316154

Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 533", based on the 5-celled von Neumann neighborhood. A288979

Primitive sliding numbers (excludes multiples of 10): totals, including repetitions, of sums r + s, r >= s, such that 1/r + 1/s = (r + s)/10^k for some k >= 0. A103184

Diagonal sums of number triangle A154221. A154223

Square array T(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where T(n,k) = ∑_j=0..n binomial(k·j,j) * binomial(k*(n-j),n-j). A358050

Numbers k such that the continued fraction for sqrt(k) has period 53. A20392