Properties of the Number 80182

Eighty Thousand One Hundred Eighty-Two

Basics

Value: 80181 → 80182 → 80183

Parity: even

Prime: No

Previous Prime: 80177

Next Prime: 80191

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 47 × 853

Divisors: 1, 2, 47, 94, 853, 1706, 40091, 80182

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10011100100110110

Octal: 234466

Duodecimal: 3A49A

Hexadecimal: 13936

Square: 6429153124

Square Root: 283.16426328193324

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

Number of partitions p of n such that (sum of parts with multiplicity 1) <= (sum of all other parts). A240449

Number of simple connected graphs with n nodes that are Eulerian and triangle-free. A243335

a(1) = 1, a(n+1) = a(n) + gpf(∑_i=1..n a(i)), where gpf=A006530 (greatest prime factor). A80182