Properties of the Number -45143

Forty-Five Thousand One Hundred Forty-Three

Basics

Value: -45144 → -45143 → -45142

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 7 × 6449

Divisors: 1, 7, 6449, 45143

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1011000001010111

Octal: -130127

Duodecimal: -2215B

Hexadecimal: -b057

Square: 2037890449

Square Root: 212.46882124208247

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

T(n,k)=Number of nXk 0..1 arrays with every element equal to 0, 1, 2, 3 or 5 king-move adjacent elements, with upper left element zero. A298195

Number of partitions p of n including ceiling(mean(p)) as a part. A241336

Number of nX5 0..1 arrays with every element equal to 0, 1, 2, 3 or 5 king-move adjacent elements, with upper left element zero. A298192

Smallest k such that ∏_i=1..k (n+i) divides ∏_i=1..k (n+k+i), or 0 if there is no such k. A375071

Number of n X n 0..1 arrays with every element equal to 0, 1, 2, 3 or 5 king-move adjacent elements, with upper left element zero. A298188