Properties of the Number 47971

Forty-Seven Thousand Nine Hundred Seventy-One

Basics

Value: 47970 → 47971 → 47972

Parity: odd

Prime: No

Previous Prime: 47969

Next Prime: 47977

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 7 ² × 11 × 89

Divisors: 1, 7, 11, 49, 77, 89, 539, 623, 979, 4361

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011101101100011

Octal: 135543

Duodecimal: 23917

Hexadecimal: bb63

Square: 2301216841

Square Root: 219.02282986026822

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 seven fourth powers in nine or more ways. A345575

Numbers that are the sum of seven fourth powers in ten or more ways. A345576

Numbers that are the sum of seven fourth powers in exactly ten ways. A345832

a(n) = (9·n³ + 5·n)/2. A230018

Sum of the largest possible permutations that can be written without repetition of digits in each base from binary to n+1. A300326

Triangle of coefficients of Gaussian polynomials [ n+3,3 ]. A47971