Properties of the Number 47386

Forty-Seven Thousand Three Hundred Eighty-Six

Basics

Value: 47385 → 47386 → 47387

Parity: even

Prime: No

Previous Prime: 47381

Next Prime: 47387

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 × 19 × 29 × 43

Divisors: 1, 2, 19, 29, 38, 43, 58, 86, 551, 817

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011100100011010

Octal: 134432

Duodecimal: 2350A

Hexadecimal: b91a

Square: 2245432996

Square Root: 217.6832561314719

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

Numbers that are the sum of 3 nonzero 6th powers. A3359

a(n) = ∑_i=1..n binomial(i+1,2)⁶. A85441

Sums of multinomial coefficients to the 6th power. A183238

Sum(binomial(n+k,k)⁶, k=0..n). A219564

Array read by antidiagonals: T(n,k) = ∑_i=1..n binomial(1+i,2)^k. A334781

Rectangular table where T(n,k) is the sum of the n-th powers of the k-th row of multinomial coefficients in triangle A036038 for n>=0, k>=0, as read by antidiagonals. A183610

Distinct values of A378664(k) in the order of appearance, when k ranges over those primitively abundant numbers k for which A378664(k) is less than the largest proper divisor of k. A378740

Sum of distinct nonzero sixth powers. A194769

Table read by antidiagonals: Place k equally spaced points on each side of a regular n-gon and join every pair of these n·k points by a chord; T(n,k) (n >= 3, k >= 0) gives the number of regions in the resulting planar graph. A367304

a(n) = ∑_i=0..n i²*T(i)², where T(i) = A000073(i) is the i-th tribonacci number. A337286