Properties of the Number 27252

Twenty-Seven Thousand Two Hundred Fifty-Two

Basics

Value: 27251 → 27252 → 27253

Parity: even

Prime: No

Previous Prime: 27241

Next Prime: 27253

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 757

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 36, 757

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110101001110100

Octal: 65164

Duodecimal: 13930

Hexadecimal: 6a74

Square: 742671504

Square Root: 165.08179790637126

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

Expansion of ∏_k>=1 (1 + 2·x^k)/(1 - 2·x^k). A261584

a(n) = 1 + (1200 + (634 + (225 + (85 + (15 + n)*n)*n)*n)*n)*n/720. A145128

Number of columns in all deco polyominoes of height n. A deco polyomino is a directed column-convex polyomino in which the height, measured along the diagonal, is attained only in the last column. A121586

a(n) = (n+1)*(5·n²+4·n+1). A27849

a(n) = the smallest number k such that the base-10 digital sum of σ(k) is n. A256635

Number of weakly unimodal compositions of n in which the greatest part occurs exactly five times. A320316

Composite numbers that contain only prime digits and whose prime factors contain only prime digits. A387093

Number of primes between (prime(n + 1))^π and (prime(n))^π. A137380

Number of 9-step E, S, NW and NE-moving king's tours on an n X n board summed over all starting positions. A187592

Number of length n arrays of permutations of 0..n-1 with each element moved by -3 to 3 places and the total absolute value of displacements not greater than n. A263934