Properties of the Number 16090

Sixteen Thousand Ninety

Basics

Value: 16089 → 16090 → 16091

Parity: even

Prime: No

Previous Prime: 16087

Next Prime: 16091

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 5 × 1609

Divisors: 1, 2, 5, 10, 1609, 3218, 8045, 16090

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11111011011010

Octal: 37332

Duodecimal: 938A

Hexadecimal: 3eda

Square: 258888100

Square Root: 126.84636376341263

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 partitions p of n such that min(p) < (number of parts of p) <= max(p). A325342

Number of binary words of length n with exactly 2 (possibly overlapping) occurrences of the subword given by the binary expansion of n. A236231

Number of binary words of length n containing exactly two (possibly overlapping) occurrences of the subword 01101. A317781

Euler transform of composite numbers. A197132

Numbers n with the property that n² contains a sequence of four or more consecutive 8's. A301938

Irregular table read by rows: The number of k-faced polyhedra, where k>=4, created when an elongated n-bipyramid, with faces that are squares and equilateral triangles, is internally cut by all the planes defined by any three of its vertices. A339538

Triangle of "Harmonic Coefficients" T(n,k), read by rows: (∑_i=1..n T(n,i) * kⁱ) * k! / ((n+k)! * n!) = (∑_i=1..k (1/i-1/(i+n)) = n * (∑_i=1..k 1/(i*(i+n)))). A27858

Numbers whose base-5 representation contains exactly three 0's and three 3's. A45202

Ramanujan's τ function (or Ramanujan numbers, or τ numbers). A594

Number of series-reduced planted trees with n leaves. Also the number of essentially series series-parallel networks with n edges; also the number of essentially parallel series-parallel networks with n edges. A669