Properties of the Number 14209

Fourteen Thousand Two Hundred Nine

Basics

Value: 14208 → 14209 → 14210

Parity: odd

Prime: No

Previous Prime: 14207

Next Prime: 14221

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 13 × 1093

Divisors: 1, 13, 1093, 14209

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11011110000001

Octal: 33601

Duodecimal: 8281

Hexadecimal: 3781

Square: 201895681

Square Root: 119.20151005754919

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

a(n) = a(n-1) + 3·a(n-2) for n > 1, a(0) = a(1) = 1. A6130

Number of partitions of n for which the number of even parts is equal to the positive alternating sum of the parts. A277579

Wieferich numbers (1): n > 1 such that 2^A000010(n) == 1 (mod n²). A77816

Numbers that are the sum of five fourth powers in three or more ways. A344243

Numbers that are the sum of five fourth powers in exactly three ways. A344244

a(n) = (-1)*a(n-1) + 3·a(n-2) with a(1)=-1 and a(2)=1. A140167

Minimal order of degree-n irreducible polynomials over GF(3). A218356

Number of certain rooted planar maps. A305

a(n) = 3·a(n-2) - a(n-1) for n > 1, a(0) = 0, a(1) = 1. A182228

Numbers k such that 2^k mod k = 2^k mod k². A68535