Properties of the Number 5321

Five Thousand Three Hundred Twenty-One

Basics

Value: 5320 → 5321 → 5322

Parity: odd

Prime: No

Previous Prime: 5309

Next Prime: 5323

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 17 × 313

Divisors: 1, 17, 313, 5321

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010011001001

Octal: 12311

Duodecimal: 30B5

Hexadecimal: 14c9

Square: 28313041

Square Root: 72.94518489934754

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

Square array, read by antidiagonals, where row n equals the crystal ball sequence for the A_n lattice. A108625

Second 11-gonal (or hendecagonal) numbers: a(n) = n*(9·n+7)/2. A62728

Concentric 14-gonal numbers. A195145

Centered 28-gonal numbers. A195314

Numbers of the form (4k+3)²+4 or (4k+5)²-8. A214393

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with the maximum plus the minimum of every 2X2 subblock equal. A238180

a(n) = A108625(2·n, 3·n). A363871

Number of integer compositions of n whose leaders of strictly decreasing runs are weakly decreasing. A374765

Numbers that are the sum of five third powers in seven or more ways. A345180

Numbers that are the sum of five third powers in eight or more ways. A345183