Properties of the Number 44002

Forty-Four Thousand Two

Basics

Value: 44001 → 44002 → 44003

Parity: even

Prime: No

Previous Prime: 43997

Next Prime: 44017

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 × 7 ² × 449

Divisors: 1, 2, 7, 14, 49, 98, 449, 898, 3143, 6286

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010101111100010

Octal: 125742

Duodecimal: 2156A

Hexadecimal: abe2

Square: 1936176004

Square Root: 209.76653689280377

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 positive special sums of integer partitions of n. A301854

Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 406", based on the 5-celled von Neumann neighborhood. A288044

Array: row n shows the coefficients of the characteristic polynomial of the n-th principal submatrix of M (as in A204026), given by min(F(i+1),F(j+1)), where F=A000045 (Fibonacci numbers). A204027

Triangle read by rows, A000012·A008277. A137649

StirlingS2[ n,m ] triangle summed down the columns. A36560

G.f. satisfies: A(x) = x + A( A(x)⁴ - A(x)¹⁰ ). A275758

Numbers k such that 0 and 7 occur juxtaposed in the base-10 representation of k but not of k+1. A44002