Properties of the Number 13229

Thirteen Thousand Two Hundred Twenty-Nine

Basics

Value: 13228 → 13229 → 13230

Parity: odd

Prime: Yes

Previous Prime: 13219

Next Prime: 13241

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 13229

Divisors: 1, 13229

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11001110101101

Octal: 31655

Duodecimal: 77A5

Hexadecimal: 33ad

Square: 175006441

Square Root: 115.0173899895142

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

Primes of form k² + 4. A5473

Initial primes of Cunningham chains of first type with length exactly 3. Primes in A059453 that survive as primes just two "2p+1 iterations", forming chains of exactly 3 terms. A59762

Balanced primes of order five. A96697

T(n,k)=Number of nXk binary arrays with every element equal to either the sum mod 2 of its vertical neighbors or the sum mod 2 of its horizontal neighbors. A183474

Prime numbers that have a triangular Voronoi cell in the Voronoi diagram of the Ulam prime spiral. A257527

Primes p such that 2p+1, 4p+3, 6p+5 are all primes. A107020

Smallest prime of the form prime(k) concatenated with prime(k+n). A89782

Primes congruent to 32 mod 53. A142562

a(n) = 30·n² - 1. A158560

Primes q = 4·p+1, where p == 2 (mod 5) is also prime. A221981