Properties of the Number 996

Nine Hundred Ninety-Six

Basics

Value: 995 → 996 → 997

Parity: even

Prime: No

Previous Prime: 991

Next Prime: 997

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 83

Divisors: 1, 2, 3, 4, 6, 12, 83, 166, 249, 332

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1111100100

Octal: 1744

Duodecimal: 6B0

Hexadecimal: 3e4

Square: 992016

Square Root: 31.559467676119

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

Coordination sequence for 3D uniform tiling formed by stacking parallel layers of the 3.12.12 2D tiling (cf. A250122). A299257

Partial sums of A299254. A299260

Numbers whose prime indices cannot be partitioned into constant blocks with distinct sums. A381636

G.f.: ∏_{n >= 0} (1+x²ⁿ⁺¹)/(1-x²ⁿ⁺¹). A80054

a(n) = a(n-2) + a(n-3) + a(n-4) - a(n-6), with a(0) = a(2) = a(3) = 1, a(1) = 0 and a(4) = a(5) = 2. A143438

a(n) = floor((4/3)ⁿ). A64628

Numbers m such that there are precisely 10 groups of order m. A249553

Numbers of the form 10^x-y² >= 0. A51221

Numbers k such that k² + 5 is prime. A78402

a(n) = n*(3·n + 11)/2. A59845