Properties of the Number -999992

Nine Hundred Ninety-Nine Thousand Nine Hundred Ninety-Two

Basics

Value: -999993 → -999992 → -999991

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 47

Digital Root: 2

Palindrome: No

Factorization: 2 ³ × 7 ² × 2551

Divisors: 1, 2, 4, 7, 8, 14, 28, 49, 56, 98

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110100001000111000

Octal: -3641070

Duodecimal: -402848

Hexadecimal: -f4238

Square: 999984000064

Square Root: 999.995999992

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

Numbers k such that k * (k+9) is the concatenation of a number m with itself. A116293

Largest integer with n digits and exactly n prime factors (counted with multiplicity). A36337

Numbers k such that k concatenated with itself gives the product of two numbers which differ by 9. A116162

a(n) is the largest number which can be formed with no zeros, using least number of digits and having digit sum = n. A61219

{Concatenation of n-1 and n+1}/n where n is a member of A069871. A77192