Properties of the Number 47796

Forty-Seven Thousand Seven Hundred Ninety-Six

Basics

Value: 47795 → 47796 → 47797

Parity: even

Prime: No

Previous Prime: 47791

Next Prime: 47797

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 7 × 569

Divisors: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011101010110100

Octal: 135264

Duodecimal: 237B0

Hexadecimal: bab4

Square: 2284457616

Square Root: 218.62296311229522

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

Sum of the prime parts in the partitions of n into 8 parts. A309469

The number of vertices inside a heptagon formed by the straight line segments mutually connecting all vertices and all points that divide the sides into n equal parts. A333113

Table read by antidiagonals: Place k equally spaced points on each side of a regular n-gon and join every pair of the n*(k+1) boundary points by a chord; T(n,k) (n >= 3, k >= 0) gives the number of vertices in the resulting planar graph. A367322

Numbers n such that n⁶ + 545 is prime. A163592

Expansion of (η(q)η(q¹⁰)/(η(q²)η(q⁵)))⁶ in powers of q. A284629

p-INVERT of (1,1,1,1,1,...), where p(S) = (1 - S³)³. A291143

Numbers m such that τ(m) = 2 * τ(m - 1) and simultaneously σ(m) = 2 * σ(m - 1), where τ(k) = A000005(k) and σ(k) = A000203(k). A353033

a(n) is the smallest n-gonal number whose sum of digits is n. A359003

a(n) = ∑_k=0..n Stirling1(n,k)². A47796