Properties of the Number -996004

Nine Hundred Ninety-Six Thousand Four

Basics

Value: -996005 → -996004 → -996003

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 499 ²

Divisors: 1, 2, 4, 499, 998, 1996, 249001, 498002, 996004

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110011001010100100

Octal: -3631244

Duodecimal: -400484

Hexadecimal: -f32a4

Square: 992023968016

Square Root: 998

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 nXk binary arrays with every element neighboring horizontally or vertically both a 0 and a 1. A203285

Squares obtained as a concatenation of k and 10's complement of k. A84004

Numbers n such that every digit of n and sqrt(n) contains a loop (only digits 0,4,6,8,9 in n and sqrt(n)). A107627

a(n) = the largest n-digit number with exactly 9 divisors, a(n) = 0 if no such number exists. A182678

Number of nX5 binary arrays with every element neighboring horizontally or vertically both a 0 and a 1. A203282

Number of nX6 binary arrays with every element neighboring horizontally or vertically both a 0 and a 1. A203283

Number of (n+2)X(4+2) 0..1 arrays with no 3x3 subblock diagonal sum less than the antidiagonal sum or central row sum equal to the central column sum. A258541

Number of (n+2)X(6+2) 0..1 arrays with no 3x3 subblock diagonal sum less than the antidiagonal sum or central row sum equal to the central column sum. A258543