Properties of the Number 5720

Five Thousand Seven Hundred Twenty

Basics

Value: 5719 → 5720 → 5721

Parity: even

Prime: No

Previous Prime: 5717

Next Prime: 5737

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ³ × 5 × 11 × 13

Divisors: 1, 2, 4, 5, 8, 10, 11, 13, 20, 22

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011001011000

Octal: 13130

Duodecimal: 3388

Hexadecimal: 1658

Square: 32718400

Square Root: 75.63068160475615

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 of reduced words of length n in the Weyl group D₁₃. A162300

Number of integer compositions of 2n whose half-alternating sum is 0. A357641

Even octagonal numbers: a(n) = 4·n*(3·n-1). A14642

Numbers k such that σ(k) = σ(k+4). A15863

T(n,k)=Number of -k..k arrays x(0..n+1) of n+2 elements with zero sum and nonzero first and second differences. A200454

Difference between larger and smaller terms of n-th amicable pair. A66539

a(n) = n*(n+2)*(2·n-1)/3. Also, row sums of triangle A131422. A131423

Numbers of the form p³*q·r*s where p, q, r, and s are distinct primes. A179670

Numbers n such that the multiplicative group modulo n is the direct product of 5 cyclic groups. A272595

Sum of the seventh largest parts in the partitions of n into 9 parts. A326467