Properties of the Number 27132

Twenty-Seven Thousand One Hundred Thirty-Two

Basics

Value: 27131 → 27132 → 27133

Parity: even

Prime: No

Previous Prime: 27127

Next Prime: 27143

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 7 × 17 × 19

Divisors: 1, 2, 3, 4, 6, 7, 12, 14, 17, 19

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110100111111100

Octal: 64774

Duodecimal: 13850

Hexadecimal: 69fc

Square: 736145424

Square Root: 164.71794073506382

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

Figurate numbers or binomial coefficients C(n,6). A579

5-dimensional pyramidal numbers: a(n) = n*(n+1)*(n+2)*(n+3)*(2n+3)/5!. A5585

a(n) = binomial(3·n+1,n). A45721

Super ballot numbers: 6(2n)!/(n!(n+2)!). A7054

Triangle of even numbered entries of odd numbered rows of Pascal's triangle A007318. A91042

G.f.: 1/((1-x)*(1-x²))³. A38163

a(n) = binomial(n+4,4)*(4·n+5)/5. A34263

Expansion of 1/((1-x)⁷ - x⁷). A49017

Triangle read by rows: T(n,k) = binomial(2n+1, 2k+1). A103327

Triangle T(n,k) = binomial(3·n - 2·k, 2·n - k), 0 <= k <= n. A264772