Properties of the Number 5047

Five Thousand Forty-Seven

Basics

Value: 5046 → 5047 → 5048

Parity: odd

Prime: No

Previous Prime: 5039

Next Prime: 5051

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 7 ² × 103

Divisors: 1, 7, 49, 103, 721, 5047

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001110110111

Octal: 11667

Duodecimal: 2B07

Hexadecimal: 13b7

Square: 25472209

Square Root: 71.04224095564554

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

a(n) = n*(2·n+5). A33537

a(n) = solution to the postage stamp problem with 7 denominations and n stamps. A53346

a(n) = solution to the postage stamp problem with n denominations and 10 stamps. A75060

a(n) = 7*(a(n-1) - a(n-2) - a(n-3)), with a(0)=3, a(1)=7, a(2)=35. A215575

Somos-6 sequence: a(n) = (a(n-1) * a(n-5) + a(n-2) * a(n-4) + a(n-3)²) / a(n-6), a(0) = ... = a(5) = 1. A6722

Number of compositions of n with strictly decreasing differences. A325548

Sums of nonconsecutive factorial numbers. A60112

Smallest of 4 consecutive numbers each divisible by a square. A70284

a(n) = n! + n. A5095

a(n) = 6·n² + 1. A227776