Properties of the Number 27271

Twenty-Seven Thousand Two Hundred Seventy-One

Basics

Value: 27270 → 27271 → 27272

Parity: odd

Prime: Yes

Previous Prime: 27259

Next Prime: 27277

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 27271

Divisors: 1, 27271

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 110101010000111

Octal: 65207

Duodecimal: 13947

Hexadecimal: 6a87

Square: 743707441

Square Root: 165.13933510826547

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

Initial term in sequence of four consecutive primes separated by 3 consecutive differences each <=6 (i.e., when d=2,4 or 6) and forming d-pattern=[6, 4,2]; short d-string notation of pattern = [642]. A78855

Primes formed by concatenating k, k, and 1 for k >= 1. A210511

Primes of the form p = prime(k) = (prime(k+3)+prime(k-1))/2. A126238

Primes for which the sum of all preceding odd-indexed prime gaps is exactly one greater than the sum of all preceding even-indexed prime gaps. A282178

Primes equal to a pentagonal number plus 1. A285789

Primes p of the form : p+p²+p³-+4=prime. A154822

Primes p such that both 2p-1 and 2p²-2p+1 are prime. A274609

Decimal part of cube root of a(n) starts with 1: first term of runs. A34127

Primes whose consecutive digits differ by 5 or 6. A48417

Primes such that applying "reverse and add" twice produces two more primes. A174402