Properties of the Number 13600

Thirteen Thousand Six Hundred

Basics

Value: 13599 → 13600 → 13601

Parity: even

Prime: No

Previous Prime: 13597

Next Prime: 13613

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 ⁵ × 5 ² × 17

Divisors: 1, 2, 4, 5, 8, 10, 16, 17, 20, 25

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11010100100000

Octal: 32440

Duodecimal: 7A54

Hexadecimal: 3520

Square: 184960000

Square Root: 116.61903789690601

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

a(n) = 4·3*2·1 + 8·7*6·5 + 12·11·10·9 + 16·15·14·13 + ... + (up to the n-th term). A319868

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with the maximum minus the upper median of every 2X2 subblock equal. A237898

Numbers n such that the decimal number concat(3,n) is a square. A273358

Numbers p⁵*q²*r where p, q, r are 3 distinct primes. A179691

T(n,k)=Number of (n+1)X(k+1) arrays of permutations of 0..(n+1)*(k+1)-1 with each element having index change +-(.,.) 0,0 0,2 or 1,2. A264131

Number of nonisomorphic proper colorings of partition star graph using five colors. A297569

One seventh of 9-factorial numbers. A35021

Numbers with an equal number of deficient and abundant divisors. A335543

4 times octagonal numbers: a(n) = 4·n*(3·n-2). A153794

For any k, the cumulative sum a(1) + a(2) + a(3) + ... + a(k) shares at least five digits with a(k). Lexicographically first sequence of positive integers without duplicate terms having this property. A326640