5993

Previous  ... Next

Number

$5993$ (five thousand, nine hundred and ninety-three) is:

$13 \times 461$

The $10$th (and largest known) Stern number after $1$, $3$, $17$, $137$, $227$, $977$, $1187$, $1493$, $5777$

The second and greater of the only two known composite Stern numbers after $5777$

Also see

• Previous: Stern Number

Sources

• 1986: David Wells: Curious and Interesting Numbers ... (previous) ... (next): $5777$
• 1997: David Wells: Curious and Interesting Numbers (2nd ed.) ... (previous) ... (next): $5777$