Properties of the Number -44961

Forty-Four Thousand Nine Hundred Sixty-One

Basics

Value: -44962 → -44961 → -44960

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 7 × 2141

Divisors: 1, 3, 7, 21, 2141, 6423, 14987, 44961

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010111110100001

Octal: -127641

Duodecimal: -22029

Hexadecimal: -afa1

Square: 2021491521

Square Root: 212.0400905489337

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 representations of n as a sum of products of pairs of positive integers, considered to be equivalent when terms or factors are reordered. A182269

Pascal-(1,7,1) array. A81582

Place n equally spaced points around the circumference of a circle and then, for each pair of points, draw two distinct circles, whose radii are the same as the first circle, such that both points lie on their circumferences. The sequence gives the total number of (curved) edges formed. A371375

G.f. satisfies A(x) = exp( ∑_k>=1 (-1)^k+1 * (2^k + A(x^k)) * x^k/k ). A363542

Number of 0..n arrays x(0..9) of 10 elements with zero 5th differences. A200446