Properties of the Number 27093

Twenty-Seven Thousand Ninety-Three

Basics

Value: 27092 → 27093 → 27094

Parity: odd

Prime: No

Previous Prime: 27091

Next Prime: 27103

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 11 × 821

Divisors: 1, 3, 11, 33, 821, 2463, 9031, 27093

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 110100111010101

Octal: 64725

Duodecimal: 13819

Hexadecimal: 69d5

Square: 734030649

Square Root: 164.59951397255097

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

T(n,k) = Number of n X k nonnegative integer arrays with new values 0 upwards introduced in row major order and no element equal to any horizontal, vertical, diagonal or antidiagonal neighbor (colorings ignoring permutations of colors). A208021

Numbers k such that k and 2·k, taken together are pandigital. A115922

Expansion of 1/2 * ∏_{i>=0, j>=0, k>=0} (1 + x^{i² + j² + k²}). A321381

Number of n X 3 nonnegative integer arrays with new values 0 upwards introduced in row major order and no element equal to any horizontal, vertical, diagonal or antidiagonal neighbor (colorings ignoring permutations of colors). A208018

Number of n X 4 nonnegative integer arrays with new values 0 upwards introduced in row major order and no element equal to any horizontal, vertical, diagonal or antidiagonal neighbor (colorings ignoring permutations of colors). A208019

Number of ordered triples (w,x,y) with all terms in {-n,...-1,1,...,n} and 2w+x+y>0. A211617

Floor(((1+sqrt(7))/2)ⁿ). A125896

a(n) = A027082(n, 2n-6). A27093