Properties of the Number 27065

Twenty-Seven Thousand Sixty-Five

Basics

Value: 27064 → 27065 → 27066

Parity: odd

Prime: No

Previous Prime: 27061

Next Prime: 27067

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 × 5413

Divisors: 1, 5, 5413, 27065

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110100110111001

Octal: 64671

Duodecimal: 137B5

Hexadecimal: 69b9

Square: 732514225

Square Root: 164.51443705644803

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 -n..n arrays x(0..5) of 6 elements with zero sum and no element more than one greater than the previous. A199850

Number of partitions of n such that at least half the parts are identical. A237269

Number of n X n binary arrays symmetric under horizontal reflection with all ones connected only in a 101-111-010 pattern in any orientation. A146217

a(n) = A027052(n, 2n-9). A27065