Properties of the Number 80417

Eighty Thousand Four Hundred Seventeen

Basics

Value: 80416 → 80417 → 80418

Parity: odd

Prime: No

Previous Prime: 80407

Next Prime: 80429

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 29 × 47 × 59

Divisors: 1, 29, 47, 59, 1363, 1711, 2773, 80417

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011101000100001

Octal: 235041

Duodecimal: 3A655

Hexadecimal: 13a21

Square: 6466893889

Square Root: 283.57891317938294

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*(7·n²-12·n+7)/2. A226451

The non-common part of the smaller number of an amicable pair. A180326

Members of a pair (m,n) such that σ(m) = σ(n) = σ(n-m), m < n where σ = A000203. A239939

Signed Stirling numbers of the second kind. A80417