Properties of the Number -171006

One Hundred Seventy-One Thousand Six

Basics

Value: -171007 → -171006 → -171005

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 11 × 2591

Divisors: 1, 2, 3, 6, 11, 22, 33, 66, 2591, 5182

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101001101111111110

Octal: -515776

Duodecimal: -82B66

Hexadecimal: -29bfe

Square: 29243052036

Square Root: 413.5287172615706

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

a(n) = 3ⁿ - 3·2ⁿ + 3. A1117

Number of palindromes of length n using exactly three different symbols. A56454

Triangle read by rows: T(n, k) = t(n-k, k), where t(0,0) = 1, t(n,m) = 0 if n < 0 or m < 0, else t(n,m) = f(m)*t(n-1,m) + f(n)*t(n,m-1), and f(n) = 4·n + 3. A257621

Number of 3 X 3 integer matrices with elements in the range [ -n,n ] which represent a four-fold rotation. Also the sequence for the corresponding four-fold rotoinversions. A53173

Number of periodic palindromes using exactly three different symbols. A56489

Number of primitive (aperiodic) words of length n which contain exactly three different symbols. A56268

A(k,3) where A(k,n) = ∑_m=1..k (-1)^m+1 *binomial(n,m)*m^k. A179483