Properties of the Number 471

Four Hundred Seventy-One

Basics

Value: 470 → 471 → 472

Parity: odd

Prime: No

Previous Prime: 467

Next Prime: 479

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 157

Divisors: 1, 3, 157, 471

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111010111

Octal: 727

Duodecimal: 333

Hexadecimal: 1d7

Square: 221841

Square Root: 21.702534414210707

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

Binary palindromes: numbers whose binary expansion is palindromic. A6995

a(n) = 10·n + 1. A17281

a(n) = ∑_k=1..n n/gcd(n,k). A57660

Sums of three consecutive primes. A34961

Numbers whose binary expansion is a decimal prime. A36952

Square array, read by antidiagonals, where row n equals the crystal ball sequence for the A_n lattice. A108625

a(n) is the least k such that the remainder when 8^k is divided by k is n. A119714

Numbers that are the sum of 12 positive 5th powers. A3357

a(n) = 3·prime(n). A1748

Numbers > 1 where the minimum prime index is equal to the number of prime factors counted with multiplicity. A324522