Properties of the Number 47294

Forty-Seven Thousand Two Hundred Ninety-Four

Basics

Value: 47293 → 47294 → 47295

Parity: even

Prime: No

Previous Prime: 47293

Next Prime: 47297

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 13 × 17 × 107

Divisors: 1, 2, 13, 17, 26, 34, 107, 214, 221, 442

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1011100010111110

Octal: 134276

Duodecimal: 23452

Hexadecimal: b8be

Square: 2236722436

Square Root: 217.47183725714922

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

E.g.f.: (1-3·exp(x)+exp(2·x))/(exp(x)-2). A52856

Numbers k such that there are precisely 8 groups of orders k and k + 1. A295993

n such that A205592(n) > n. A205594

a(n) = 2nd elementary symmetric function of the first n+1 positive integers congruent to 1 mod 4. A24378

a(n) = ∑_k=0..n (k+1) * 8^k * binomial(2·n+1,n-k). A386956

Number of binary matrices with nonzero rows, a total of n ones and each column with the same number of ones. A331637

Number of Level 3 hexagonal polyominoes with cheesy blocks and n cells. A167013

Numbers that are congruent to {1, 2, 4, 6} mod 7. A47294

Triangle of polynomial coefficients: p(x,n) = (1 - 2x)^{n + 1}*(1 + ∑_k>=1 2^{k - 1}*kⁿ*x^k). A177971