Properties of the Number 44400

Forty-Four Thousand Four Hundred

Basics

Value: 44399 → 44400 → 44401

Parity: even

Prime: No

Previous Prime: 44389

Next Prime: 44417

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 ⁴ × 3 × 5 ² × 37

Divisors: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010110101110000

Octal: 126560

Duodecimal: 21840

Hexadecimal: ad70

Square: 1971360000

Square Root: 210.71307505705477

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

Numbers whose decimal expansion contains only 0's and 4's. A169967

Triangle T(n,k) read by rows, where T(n,k) = number of times the permanent of a real nonsingular n X n (0,1)-matrix takes the value k, for n >= 1, 1 <= k <= A000255(n). A89480

Expansion of e.g.f. (1/x) * Series_Reversion( x/(x + exp(x²)) ). A370875

Number of s in {1,...,n}ⁿ having shortest run with the same value of length 8. A228634

p-INVERT of (0,1,0,1,0,1,...), where p(S) = (1 - S³)². A291240

Specific heat coefficients for square lattice spin 5/2 Ising model. A10114

Sum of aliquot divisors of Ramanujan's highly composite numbers. A72824

Integer areas of the Lucas Central triangles of integer-sided triangles. A231739

Multiplicity of highest weight (or singular) vectors associated with character chi₁₆₈ of Monster module. A34556

Expansion of (-3·x³ - 7·x² + 2·x)/((1-4·x-x²)*(1-4·x+x²)). A106851