Properties of the Number 80109

Eighty Thousand One Hundred Nine

Basics

Value: 80108 → 80109 → 80110

Parity: odd

Prime: No

Previous Prime: 80107

Next Prime: 80111

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ⁴ × 23 × 43

Divisors: 1, 3, 9, 23, 27, 43, 69, 81, 129, 207

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10011100011101101

Octal: 234355

Duodecimal: 3A439

Hexadecimal: 138ed

Square: 6417451881

Square Root: 283.035333483295

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

The number of trees with 5 nodes labeled by positive integers, where each tree's label sum is n. A301740

The smallest k >= 0 that can be represented as a linear combination of 1³, 2³, ..., n³ with coefficients +-1 and that cannot be represented using 1³, 2³, ..., m³ with 1<=m<n. A392126

Square of primes of the form 4k+1 (A002144). A80109