Properties of the Number 47892

Forty-Seven Thousand Eight Hundred Ninety-Two

Basics

Value: 47891 → 47892 → 47893

Parity: even

Prime: No

Previous Prime: 47881

Next Prime: 47903

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 13 × 307

Divisors: 1, 2, 3, 4, 6, 12, 13, 26, 39, 52

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1011101100010100

Octal: 135424

Duodecimal: 23870

Hexadecimal: bb14

Square: 2293643664

Square Root: 218.84240905272452

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

Magic sums of 4 X 4 magic squares composed of odd squares. A271582

a(n) = (prime(n)⁶ - 1)/504. A306174

a(1) = 2; for n > 0, a(n+1) = a(n) * sum of digits of a(n). A47892

Number of achiral colorings of the 12 pentagonal faces of a regular dodecahedron or the 12 vertices of a regular icosahedron using n or fewer colors. A337962

Number of nX4 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 2,0,1,0,0 for x=0,1,2,3,4. A197533

Number of (n+1)X(2+1) 0..3 arrays colored with the upper median value of each 2X2 subblock. A235966