Properties of the Number -16719

Sixteen Thousand Seven Hundred Nineteen

Basics

Value: -16720 → -16719 → -16718

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 5573

Divisors: 1, 3, 5573, 16719

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100000101001111

Octal: -40517

Duodecimal: -9813

Hexadecimal: -414f

Square: 279524961

Square Root: 129.3019721427326

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

Branched catafusenes (cata-condensed benzenoids) without helicenes, symmetry C_s. A323923

Expansion of ∏_k>=1 1/(1 - x^k)^mod(k,3). A301589

Number of binary arrays indicating the locations of trailing edge maxima of a random length-n 0..4 array extended with zeros and convolved with -1,2,-1. A222039

Partial sums of A169707. A253098

Number of matrix bundles of codimension n (Euler transform of A001156). A7864

Numbers k such that the continued fraction for sqrt(k) has even period and if the last term of the periodic part is deleted the central term is 43. A31541

Multiplicity of highest weight (or singular) vectors associated with character chi₁₁₂ of Monster module. A34500

For n > 1, a(n) is the smallest number such that n-th concatenation is prime and the smallest palindrome beginning with (but not equal to) this concatenation is also prime. A88090