Properties of the Number -16235

Sixteen Thousand Two Hundred Thirty-Five

Basics

Value: -16236 → -16235 → -16234

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 5 × 17 × 191

Divisors: 1, 5, 17, 85, 191, 955, 3247, 16235

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11111101101011

Octal: -37553

Duodecimal: -948B

Hexadecimal: -3f6b

Square: 263575225

Square Root: 127.41663941573722

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

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays x(i,j) with row sums sum{j·x(i,j), j=1..k+1} nondecreasing, and column sums sum{i²*x(i,j), i=1..n+1} nondecreasing. A233049

Positive integers i for which A112049(i) == 8. A112068

a(n) = 36·n² - 55·n + 21. A157262

Number of (w,x,y,z) with all terms in {1,...,n} and 2w=x+y+z. A212068

Number of one-sided polyquarcs with n cells. A392393

Halogen sequence: a(n) = A018227(n)-1. A271999

a(n) is the number of permutations of length n that avoid the pattern 321 and the mesh pattern (12, 273). A289603

Setwise difference A340150 \ A340076. A340151

a(n) = ∑_k=0..n k·A349976(n, k). A349973

Numbers k such that one can make an equilateral triangle from a chain of linked rods of length 1, 2, 3, ..., k, with perimeter equal to the total length. A382632