Properties of the Number -13397

Thirteen Thousand Three Hundred Ninety-Seven

Basics

Value: -13398 → -13397 → -13396

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 13397

Divisors: 1, 13397

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11010001010101

Octal: -32125

Duodecimal: -7905

Hexadecimal: -3455

Square: 179479609

Square Root: 115.74541027617467

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

Numerators of coefficients in a series solution to a certain differential equation. A104996

a(1) = 1; a(2) = 1; a(3) = 1; a(4) = 1; a(5) = 1; a(n) = a(n-1)+4a(n-2)-3a(n-3)-3a(n-4)+a(n-5) for n >= 6. A122608

Primes p such that the number of distinct prime divisors of all composite numbers between p and the next prime is 5. A75585

Primes p such that p's set of distinct digits is {1,3,7,9}. A108386

Number of inequivalent colorings of series-reduced balanced rooted trees with n leaves. A320173

T(n,k)=Number of nXk 0..4 arrays with each element·equal to the number of its horizontal and vertical neighbors equal to 3,3,1,1,1 for x=0,1,2,3,4. A197401

Lesser of twin primes for which the gap before the following twin primes is a record. A113275

Smallest member of a pair of consecutive twin prime pairs that have exactly n primes between them. A89637

Primes of the form 256 k + 85. A127593

Positions of records in A166133. A256404