Properties of the Number 2716

Two Thousand Seven Hundred Sixteen

Basics

Value: 2715 → 2716 → 2717

Parity: even

Prime: No

Previous Prime: 2713

Next Prime: 2719

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 7 × 97

Divisors: 1, 2, 4, 7, 14, 28, 97, 194, 388, 679

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 101010011100

Octal: 5234

Duodecimal: 16A4

Hexadecimal: a9c

Square: 7376656

Square Root: 52.11525688318153

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

Domb numbers: number of 2n-step polygons on diamond lattice. A2895

Standard deviation of A007654. A7655

Generalized 28-gonal (or icosioctagonal) numbers: m*(13·m - 12) with m = 0, +1, -1, +2, -2, +3, -3, ... A303812

Aliquot sequence starting at 276. A8892

Triangle read by rows: T(n,k) = number of arrangements of n indistinguishable balls in n boxes with the maximum number of balls in any box equal to k. A180281

a(n) = (2·n - 1)*(7·n² - 7·n + 6)/6. A63490

Numbers m such that there are precisely 11 groups of order m. A249554

Numbers k such that k² is palindromic in base 3. A29984

Square array T(n,k), n >= 0, k >= 0, read by antidiagonals, where T(n,k) is Chebyshev polynomial of the second kind U_n(x), evaluated at x=k. A323182

Numbers k such that k and k + 1 are both lazy-Lucas-Niven numbers (A351719). A351720