Properties of the Number -1193

One Hundred Ninety-Three

Basics

Value: -1194 → -1193 → -1192

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 1193

Divisors: 1, 1193

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10010101001

Octal: -2251

Duodecimal: -835

Hexadecimal: -4a9

Square: 1423249

Square Root: 34.539832078341085

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

Expansion of 1/(1 + x - x³ - x⁴ - x⁸ - x¹² - x¹³ - x¹⁷ - x²¹ - x²² - x²⁶ - x³⁰ - x³¹ + x³³ + x³⁴). A173908

Values of n such that L(20) and N(20) are both prime, where L(k) = (n²+n+1)*2^2·k + (2·n+1)*2^k + 1, N(k) = (n²+n+1)*2^k + n. A227523

First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 291", based on the 5-celled von Neumann neighborhood. A271132

Emirps (primes whose reversal is a different prime). A6567

Numbers k such that 4^k - 3^k is prime. A59801

Primes of form 8n+1, that is, primes congruent to 1 mod 8. A7519

Primes whose base-2 representation is also the base-3 representation of a prime. A235266

Primes of form 10n+3. A30431

Number of subsets of {1..n} containing the sum of every subset whose sum is <= n. A326080

a(n) = prime(n²). A11757