Properties of the Number -8287

Two Hundred Eighty-Seven

Basics

Value: -8288 → -8287 → -8286

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 8287

Divisors: 1, 8287

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000001011111

Octal: -20137

Duodecimal: -4967

Hexadecimal: -205f

Square: 68674369

Square Root: 91.03296106356203

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

Primes followed by a [4,2,4] prime difference pattern of A001223. A52378

Limiting reverse row of the array A274190. A274199

Primes such that the sum of the predecessor and successor primes is divisible by 41. A113157

Primes of the form 2n²+18n+7, n>=0. A154592

Primes at which the difference pattern X424Y (X and Y >= 6) occurs in A001223. A52166

Every suffix prime and no 0 digits in base 9 (written in base 9). A24784

Coefficients of numerators of rational functions whose binomial transforms give the normalized polylogarithms Li(-n,t)/n!. A131758

Wiener index of a benzenoid consisting of a zig-zag chain of n hexagons (s=13; see the Gutman et al. reference). A193393

T(n,k)=Unmatched value maps: number of nXk binary arrays indicating the locations of corresponding elements not equal to any horizontal, vertical or antidiagonal neighbor in a random 0..2 nXk array. A219106

Primes having only {2, 7, 8} as digits. A385789