Properties of the Number -27317

Twenty-Seven Thousand Three Hundred Seventeen

Basics

Value: -27318 → -27317 → -27316

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 59 × 463

Divisors: 1, 59, 463, 27317

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110101010110101

Octal: -65265

Duodecimal: -13985

Hexadecimal: -6ab5

Square: 746218489

Square Root: 165.2785527526182

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

Discriminants of real quadratic fields with class number 1 and related continued fraction period length of 24. A51965

Numbers m such that Stern polynomial B(m,x) has no irreducible polynomial factors that themselves are Stern polynomials. The initial a(1) = 1 is included by convention. A389918

a(n) = ∑_{1 <= i <= j <= k <= m <= n} gcd(i,j,k,m). A344992

n·10²-1, n·10²-3, n·10²-7 and n·10²-9 are all prime. A64976

Composite numbers not divisible by 5 which in base 5 contain their largest proper factor as a substring. A63889

Number of (n+1) X (5+1) 0..2 arrays with every 2 X 2 subblock summing to 4 and no 2 X 2 subblock having exactly two nonzero entries. A251146

Number of nX6 0..1 arrays with every element unequal to 2, 3, 5 or 7 king-move adjacent elements, with upper left element zero. A304261

a(1) = 5; a(n+1) = a(n)-th nonprime, where nonprimes begin at 1. A25005