Properties of the Number -10942

Ten Thousand Nine Hundred Forty-Two

Basics

Value: -10943 → -10942 → -10941

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 5471

Divisors: 1, 2, 5471, 10942

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -10101010111110

Octal: -25276

Duodecimal: -63BA

Hexadecimal: -2abe

Square: 119727364

Square Root: 104.60401521930217

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

A sequence related to the Madhava-Gregory-Leibniz formula for π. A166107

McKay-Thompson series of class 18e for the Monster group. A58543

Expansion of (1+x)²/(1-2x²+x³). A113312

Expansion of -(3+9·x+2·x²)/((x+1)*(x²+3·x+1)). A131589

Expansion of f(-x)¹¹ / f(-x³) + 27·x * f(-x³)¹¹ / f(-x) in powers of·where f() is a Ramanujan θ function. A258724

a(n) = Fibonacci(n) - 4. A157728

Numbers n such that m + (sum of digits in base-3 representation of m) = n has exactly four solutions. A230856

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with the maximum plus the lower median minus the minimum of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one. A237965

T(n,k)=Number of nXk 0..2 arrays with every 0 next to a 1 and every 1 next to a 2 horizontally or vertically, with no adjacent values equal. A232065

Numbers k that are the products of two distinct primes such that 2·k-1, 4·k-3, 8·k-7, 16·k-15 and 32·k-31 are also products of two distinct primes. A177214