Properties of the Number -43901

Forty-Three Thousand Nine Hundred One

Basics

Value: -43902 → -43901 → -43900

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 11 × 13 × 307

Divisors: 1, 11, 13, 143, 307, 3377, 3991, 43901

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010101101111101

Octal: -125575

Duodecimal: -214A5

Hexadecimal: -ab7d

Square: 1927297801

Square Root: 209.5256547537795

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 patterns of length n with all distinct run-lengths. A351292

a(n) = n*(5·n² - 3)/2. A63522

A bisection of A063522. A160699

Number of (w,x,y,z) with all terms in {1,...,n} and |w-x|=2∣x-y|-|y-z|. A212577

a(n) = A333791(A276086(n)). A348991