Properties of the Number -171008

One Hundred Seventy-One Thousand Eight

Basics

Value: -171009 → -171008 → -171007

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ¹⁰ × 167

Divisors: 1, 2, 4, 8, 16, 32, 64, 128, 167, 256

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101001110000000000

Octal: -516000

Duodecimal: -82B68

Hexadecimal: -29c00

Square: 29243736064

Square Root: 413.53113546624274

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

Triangle of number of (weakly) connected unlabeled digraphs with n nodes and k arcs (n >=2, k >= 1). A54733

Triangle T(n,k) of number of digraphs with a quasi-source on n unlabeled nodes and with k arcs, k = 0..n*(n-1). A57279

Expansion of (φ(q⁴) / φ(q))² in powers of q where φ() is a Ramanujan θ function. A260186

Irregular triangular array read by rows: T(n,k) is the number of non-isomorphic unlabeled weakly connected digraphs on n nodes and with k arcs. A283753

Number of binary strings of length n with equal numbers of 00100 and 01001 substrings. A164236

Expansion of (φ(-x²) * φ(-x⁴)² / φ(-x)³)² in powers of·where φ() is a Ramanujan θ function. A258591