Properties of the Number -17994

Seventeen Thousand Nine Hundred Ninety-Four

Basics

Value: -17995 → -17994 → -17993

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 2999

Divisors: 1, 2, 3, 6, 2999, 5998, 8997, 17994

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100011001001010

Octal: -43112

Duodecimal: -A4B6

Hexadecimal: -464a

Square: 323784036

Square Root: 134.14171610651178

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 length n inversion sequences avoiding the patterns 102, 201, and 210. A279563

Number of primitive (aperiodic) palindromes using exactly three different symbols. A56464

Number of pairs (λ,μ) of partitions λ of n and μ of floor(n/2) with μ <= λ (by diagram containment). A303851

Number of pairs (λ,μ) of partitions λ of 2n+1 and μ of n with μ <= λ (by diagram containment). A303862

Expansion of 2x(1-x)/(1-2x-x²+x³). A52994

Numbers k such that log(A156668(k)*(1 + k mod 2))/k² is smaller than for any prior k. A186082

Number of pairs (λ,μ) of partitions λ of n and μ of 10 with μ <= λ (by diagram containment). A303860

Number of compositions of n such that the difference between adjacent parts is at least two. A332829

Indices of primes in the sequence defined by A(0) = 29, A(n) = 10·A(n-1) - 21 for n > 0. A101965

Numbers n such that n/6 and prime(n)+/-n are all primes. A105550