Properties of the Number -44681

Forty-Four Thousand Six Hundred Eighty-One

Basics

Value: -44682 → -44681 → -44680

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 7 × 13 × 491

Divisors: 1, 7, 13, 91, 491, 3437, 6383, 44681

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010111010001001

Octal: -127211

Duodecimal: -21A35

Hexadecimal: -ae89

Square: 1996391761

Square Root: 211.37880688470167

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

Integers k such that 2047·2^k - 1 is prime. A387927

Expansion of 1/((1-x)*(1-9·x)*(1-10·x)). A16261

Expansion of 1/((1-x)(1-3x)(1-4x)(1-12x)). A21404

Numerator of Euler(n, 7/20). A156754

Indices n of j-points j(n) for successive positive maxima of the Riemann ζ function on critical line. A327546

Number of strings of numbers x(i=1..7) in 0..n with sum i²*x(i)³ equal to 49·n³. A184322

Numbers k such that 3·10^k - 49 is prime. A274037