Properties of the Number 1093

One Thousand Ninety-Three

Basics

Value: 1092 → 1093 → 1094

Parity: odd

Prime: Yes

Previous Prime: 1091

Next Prime: 1097

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 1093

Divisors: 1, 1093

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001000101

Octal: 2105

Duodecimal: 771

Hexadecimal: 445

Square: 1194649

Square Root: 33.06055050963308

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

Moser-de Bruijn sequence: sums of distinct powers of 4. A695

Greater of twin primes. A6512

a(n) = (3ⁿ - 1)/2. A3462

Wieferich primes: primes p such that p² divides 2^p-1 - 1. A1220

Primes p such that p + 4 is also prime. A23200

Primes congruent to 1 (mod 12). A68228

Primes p such that (p+1)/2 is prime. A5383

Centered 12-gonal numbers, or centered dodecagonal numbers: numbers of the form 6·k*(k-1) + 1. A3154

Flavius Josephus's sieve: Start with the natural numbers; at the k-th sieving step, remove every (k+1)-st term of the sequence remaining after the (k-1)-st sieving step; iterate. A960

Primes such that their decimal representations interpreted in base 11 are also prime. A91924