Properties of the Number 47095

Forty-Seven Thousand Ninety-Five

Basics

Value: 47094 → 47095 → 47096

Parity: odd

Prime: No

Previous Prime: 47093

Next Prime: 47111

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 5 × 9419

Divisors: 1, 5, 9419, 47095

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1011011111110111

Octal: 133767

Duodecimal: 23307

Hexadecimal: b7f7

Square: 2217939025

Square Root: 217.01382444443487

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

Triangle, read by rows, T(n, k) = f(n,k,q) - f(n,0,q) + 1, where f(n, k, q) = [x^k](p(x,n,q)), p(x, n, q) = (1-x)ⁿ⁺¹*∑_{k >= 0} ( (q·k+1)ⁿ + (q*(k+1)-1)ⁿ )*x^k, and q = 2. A176198

a(n) = 56·n² - 1. A158658

Integer part of ((4th elementary symmetric function of 2,3,...,n+4)/(2nd elementary symmetric function of 2,3,...,n+4)). A24181

Numbers k such that (10^k + 191)/3 is prime. A294916

T(n,n+1), array T as in A047089. A47095