Properties of the Number 44422

Forty-Four Thousand Four Hundred Twenty-Two

Basics

Value: 44421 → 44422 → 44423

Parity: even

Prime: No

Previous Prime: 44417

Next Prime: 44449

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 7 × 19 × 167

Divisors: 1, 2, 7, 14, 19, 38, 133, 167, 266, 334

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010110110000110

Octal: 126606

Duodecimal: 2185A

Hexadecimal: ad86

Square: 1973314084

Square Root: 210.7652722817495

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 (w,x,y,z) with all terms in {1,...,n} and w·x < 2·y*z. A211795

Expansion of ∑_n>=0 (qⁿ / ∏_k=1..n+4 (1 - q^k)). A35300

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 813", based on the 5-celled von Neumann neighborhood. A273640

Expansion of e.g.f. 1/(3 - x - 2·exp(x)). A367924

Number of integer partitions of n with no 1's and a part divisible by all the other parts. A339619

Number of partitions of 2²ⁿ into 2ⁿ parts. A365881

Numbers n such that string 9,0 occurs in the base 10 representation of n but not of n-1. A44422