Properties of the Number 9321

Nine Thousand Three Hundred Twenty-One

Basics

Value: 9320 → 9321 → 9322

Parity: odd

Prime: No

Previous Prime: 9319

Next Prime: 9323

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 13 × 239

Divisors: 1, 3, 13, 39, 239, 717, 3107, 9321

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010001101001

Octal: 22151

Duodecimal: 5489

Hexadecimal: 2469

Square: 86881041

Square Root: 96.54532614269839

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

Coordination sequence for (2,3,9) tiling of hyperbolic plane. A265059

Numbers k such that the decimal number 1k is a square. A272671

Number of 12-regular partitions of n (no part is a multiple of 12). A328546

Shifts left under transform T where Ta is (identity) DCONV a. A38046

Number of polyominoes consisting of 5 regular unit n-gons. A103471

Fundamental discriminants of real quadratic number fields with class number 10. A218160

Odd interprimes divisible by 13. A124619

Number of partitions in parts not of the form 15k, 15k+1 or 15k-1. Also number of partitions with no part of size 1 and differences between parts at distance 6 are greater than 1. A35955

Schoenheim bound L₁(n,6,5). A36833

Second 14-gonal numbers: n*(6·n+5). A211014