Properties of the Number 6328

Six Thousand Three Hundred Twenty-Eight

Basics

Value: 6327 → 6328 → 6329

Parity: even

Prime: No

Previous Prime: 6323

Next Prime: 6329

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ³ × 7 × 113

Divisors: 1, 2, 4, 7, 8, 14, 28, 56, 113, 226

Polygonal

Triangular: Yes

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100010111000

Octal: 14270

Duodecimal: 37B4

Hexadecimal: 18b8

Square: 40043584

Square Root: 79.54872720540537

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

Centered 9-gonal (also known as nonagonal or enneagonal) numbers. Every third triangular number, starting with a(1)=1. A60544

a(n) = p*(p-1)/2 for p = prime(n). A8837

a(n) = 2·n*(4·n + 1). A33585

Primitive numbers in A229307. A229311

Reversion of y - y² + y³ - y⁴. A63019

Numbers k such that k² divides 15^k-1. A128395

Numbers k such that k³ divides 15^k² - 1. A177915

T(n,k)=Number of nXk arrays of occupancy after each element stays put or moves to some horizontal or antidiagonal neighbor, with no occupancy greater than 2. A221328

Numbers n such that m + (sum of digits in base-3 representation of m) = n has exactly four solutions. A230856

Numbers k such that the symmetric representation of σ(k) has only two parts and they meet at the center of the Dyck path. A262259