Properties of the Number 8996

Eight Thousand Nine Hundred Ninety-Six

Basics

Value: 8995 → 8996 → 8997

Parity: even

Prime: No

Previous Prime: 8971

Next Prime: 8999

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 13 × 173

Divisors: 1, 2, 4, 13, 26, 52, 173, 346, 692, 2249

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10001100100100

Octal: 21444

Duodecimal: 5258

Hexadecimal: 2324

Square: 80928016

Square Root: 94.847245611035

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 binary words of length n with all distinct runs. A351016

Sum of digits = 8 times number of digits. A61425

Partial sums of A068058 + 1. A68059

a(1) = 0, a(2) = 1, and for n > 2, a(n) = 2·a(A252463(n)) + [n == 1 (mod 2)]*[J(3∣n) == 1], where J is the Jacobi-symbol. A292253

Natural numbers n that have the property that starting from k = n, the fixed point of the map k -> floor(tan(k)) is strictly positive, while the smallest number encountered during the iteration is strictly negative. A258202

a(0)=0, a(1)=1; thereafter a(n) = ceiling((3/2)^n-3*n*(n-1)). A120414

Numbers such that the largest prime factor equals the sum of the squares of the other prime factors. A185077

Triangle T(w>=1,1<=n<=w) read by rows: the number of rooted weighted trees with n nodes and weight w. A303911

Number of lines through exactly 5 points of an n X n grid of points. A18812

One-sixtieth of the even leg of Pythagorean triangles whose other sides are both primes (other than 3, 5 or 13). A68485