Properties of the Number 27446

Twenty-Seven Thousand Four Hundred Forty-Six

Basics

Value: 27445 → 27446 → 27447

Parity: even

Prime: No

Previous Prime: 27437

Next Prime: 27449

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 13723

Divisors: 1, 2, 13723, 27446

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110101100110110

Octal: 65466

Duodecimal: 13A72

Hexadecimal: 6b36

Square: 753282916

Square Root: 165.66834338521045

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+x^k)^p(k), where p(k) is the partition function. A261049

Expansion of ∏_k>=1 (1 + Fibonacci(k)*x^k). A318248

Expansion of Molien series for 5-dimensional group G₃ acting on Jacobi polynomials of ternary self-dual codes. A27628

Triangle arising in enumeration of maps on projective plane. A58893

Number of (6+1) X (n+1) 0..1 arrays with every 2 X 2 subblock ne-sw antidiagonal difference nondecreasing horizontally and nw+se diagonal sum nondecreasing vertically. A258559

T(n,k)=Number of (n+1)X(k+1) 0..1 arrays with every 2X2 subblock ne-sw antidiagonal difference nondecreasing horizontally and nw+se diagonal sum nondecreasing vertically. A258554

Triangle read by rows: square of the lower triangular mean matrix. A27446

Numbers whose product of digits is a power of 10. A328560

Indices of records in A382173. A382175