Properties of the Number 80609

Eighty Thousand Six Hundred Nine

Basics

Value: 80608 → 80609 → 80610

Parity: odd

Prime: No

Previous Prime: 80603

Next Prime: 80611

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 149 × 541

Divisors: 1, 149, 541, 80609

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10011101011100001

Octal: 235341

Duodecimal: 3A795

Hexadecimal: 13ae1

Square: 6497810881

Square Root: 283.91724146307143

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 (1+1) X (n+1) arrays of permutations of 0..n·2+1 with each element having directed index change 0,0 1,1 0,-1 -1,1 or 0,-2. A264245

Binomial transform of central Delannoy numbers A001850. A80609