Properties of the Number 27091

Twenty-Seven Thousand Ninety-One

Basics

Value: 27090 → 27091 → 27092

Parity: odd

Prime: Yes

Previous Prime: 27077

Next Prime: 27103

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 27091

Divisors: 1, 27091

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110100111010011

Octal: 64723

Duodecimal: 13817

Hexadecimal: 69d3

Square: 733922281

Square Root: 164.59343850834395

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

Prime number spiral (clockwise, Southwest spoke). A54568

Primes that are palindromic in base 5. A29973

a(n) = n³ + 3·n + 1. A5491

Numbers k such that ∑_i=1..k i⁶ divides ∏_i=1..k i⁶. A166606

Honaker primes of the form p = 2·k-1 with sum-of-digits(p) = sum-of-digits(k). A176111

Primes p such that both (p² + 5)/6 and (p⁴ + 5)/6 are prime. A253925

Prime(n) and prime(n+3) use the same digits. A69795

Prime numbers that have the same base-10 digits as their prime index (with multiplicity), disregarding zero digits. A355317

Lexicographically earliest sequence of distinct primes whose partial products lie between noncomposite numbers. A359940

Number of partitions of n with equal number of parts congruent to each of 0, 1 and 3 (mod 4). A46767