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Properties of the Number -16697

Sixteen Thousand Six Hundred Ninety-Seven

Basics

Value: -16698 → -16697 → -16696

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 59 × 283

Divisors: 1, 59, 283, 16697

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100000100111001

Octal: -40471

Duodecimal: -97B5

Hexadecimal: -4139

Square: 278789809

Square Root: 129.2168719633779

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

Nonprime numbers k such that sum of aliquot divisors of k is a cube. A48698
Number of lines through at least 2 points of a 10 X n grid of points. A160850
Least number k >= 0 such that (n!+k)/n is prime. A245695
Smallest k such that the sums of digits of k and k2 in base 10 are both divisible by n or a(n) = -1 if no such k exists. A389000
Triangular array read by rows: row n shows the coefficients of the polynomial u(n) = c(0) + c(1)*x + ... + c(n)*xn which is the numerator of the n-th convergent of the continued fraction [k, k, k, ... ], where k = (x + 1)/(x + 2). A231774
Product of upper bound twin-prime-indexed primes and their lower bound twin prime. A80700
Numbers k such that numerator of Bernoulli(2k) is divisible by the square of 59, the second irregular prime. A93058
Number of planar n X n X n binary triangular grids symmetric under 120 degree rotation with no more than 1 one in any 5 X 5 X 5 subtriangle. A153905
a(n) = number of new distinct proper angles with vertex and legs on grid points in an n X n square grid that were not found in an (n-1) X (n-1) square grid. A252592
(Number of 4 X 4 pandiagonal magic squares with distinct positive entries less than n)/384. A317252