Properties of the Number 13399

Thirteen Thousand Three Hundred Ninety-Nine

Basics

Value: 13398 → 13399 → 13400

Parity: odd

Prime: Yes

Previous Prime: 13397

Next Prime: 13411

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 13399

Divisors: 1, 13399

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11010001010111

Octal: 32127

Duodecimal: 7907

Hexadecimal: 3457

Square: 179533201

Square Root: 115.7540496051866

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

Number T(n,k) of Dyck paths of semilength n having exactly k (possibly overlapping) occurrences of the consecutive steps UDUUDU (with U=(1,1), D=(1,-1)); triangle T(n,k), n>=0, 0<=k<=max(0,floor(n/2)-1), read by rows. A243366

Numbers k such that 100k+1, 100k+3, 100k+7, 100k+9 are all primes. A64687

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every 2X2 subblock having one, two or three distinct clockwise edge differences. A210390

Number of regions among all distinct circles that can be constructed from n equally spaced points along a line using only a compass. A359253

Increasing gaps among twin primes: the largest prime of the starting twin pair. A36061

Primes p such that p's set of distinct digits is {1,3,9}. A108383

Primes for which the period of the reciprocal equals (p-1)/14. A135073

Noncomposite numbers in the northern ray of the Ulam spiral as oriented on the March 1964 cover of Scientific American. A168023

New records in A054690 (start of n consecutive non-twin primes). A54691

Number of primes <=10ⁿ in which decimal digits are all distinct. A98224