Properties of the Number -44381

Forty-Four Thousand Three Hundred Eighty-One

Basics

Value: -44382 → -44381 → -44380

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 44381

Divisors: 1, 44381

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010110101011101

Octal: -126535

Duodecimal: -21825

Hexadecimal: -ad5d

Square: 1969673161

Square Root: 210.66798522794107

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

Primes from merging of 5 successive digits in decimal expansion of the Golden Ratio, (1+sqrt(5))/2. A103809

T(n,k)=Number of nXk 0..1 arrays with every element equal to 0, 3, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero. A299321

Lower twin primes with lower twin prime index. A88460

Primes of the form 6n² + 5. A201600

Odd primes p such that the area of the triangle with sides p and the next two primes achieves a record for closeness to an integer. A338269

Number of nX6 0..1 arrays with every element equal to 0, 3, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero. A299319

Number of partitions of n not containing 4*(number of parts) as a part. A238492

Number of n X n 0..1 arrays with every element equal to 0, 3, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero. A299315