Properties of the Number 8672

Eight Thousand Six Hundred Seventy-Two

Basics

Value: 8671 → 8672 → 8673

Parity: even

Prime: No

Previous Prime: 8669

Next Prime: 8677

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ⁵ × 271

Divisors: 1, 2, 4, 8, 16, 32, 271, 542, 1084, 2168

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000111100000

Octal: 20740

Duodecimal: 5028

Hexadecimal: 21e0

Square: 75203584

Square Root: 93.12357381458253

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

Coordination sequence for "pcu-i" 3D uniform tiling. A299277

Triangle T, read by rows, equal to a diagonal bisection of A118032 such that diagonal n of T equals diagonal 2n+1 of A118032: T(n,k) = A118032(2n+1-k,k); also equals the matrix product of A118032 and SHIFT_UP(A118032). A118045

McKay-Thompson series of class 3A for the Monster group with a(0) = 42. A30197

Let S denote the palindromes in the language {0,1}*; a(n) = number of words of length n in the language SS. A7055

Number of polyominoes with n cells that tile the plane by translation. A75198

Number of semi-lone-child-avoiding locally disjoint rooted trees with n unlabeled leaves. A331874

T(n,k) = Number of n X k 0..4 arrays with each element·equal to the number of its horizontal and vertical neighbors equal to 3,1,0,4,2 for x=0,1,2,3,4. A196707

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with no 3x3 subblock diagonal sum 1 and no antidiagonal sum 1 and no row sum 0 and no column sum 0. A255783

Number of 2n-bead balanced binary strings, rotationally equivalent to reverse, complement and reversed complement. A45656

Numbers k such that A163511(k) is a fifth power. A365802