Properties of the Number 27369

Twenty-Seven Thousand Three Hundred Sixty-Nine

Basics

Value: 27368 → 27369 → 27370

Parity: odd

Prime: No

Previous Prime: 27367

Next Prime: 27397

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 3041

Divisors: 1, 3, 9, 3041, 9123, 27369

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110101011101001

Octal: 65351

Duodecimal: 13A09

Hexadecimal: 6ae9

Square: 749062161

Square Root: 165.43578814754684

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

Numbers n such that the decimal number concat(9,n) is a square. A273364

Terms k of A228058 such that gcd(k - A048250(k), A162296(k) - k) = A162296(k) - k. A325376

a(n) = a(n-1) + 2·n² with a(1) = 1. A112524

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 92 ones. A31860

Numbers k such that 275·2^k + 1 is prime. A53354

Numbers n such that (n + digit sum of n) and (n + digit product of n) are nontrivial permutations of the digits of n. A246421

Numbers k such that k + (sum of digits of k) and k + (product of digits of k) contain the same distinct digits of k. A248718

Truncated centered square numbers: a(n) = 14·n² - 22·n + 9. A389928

G.f. A(x) satisfies: A(x)³ = A( x³/(1-3·x) ), with A(0) = 0. A264228

Coordination sequence T1 for Zeolite Code ITE. A27369