Count in Trinary

If you have a penny, a nickel, a dime, a quarter and a half dollar, you have 10101 cents.

There are a total 10102 teams in the top four divisions of English professional football (soccer).

in '10110, I drove up to Calgary.

Haydn’s “Surprise Symphony” is Symphony #10111.

Interstate 10112 serves 21 of the 1212 largest cities in the United States: New York, Philadelphia, Jacksonville, Washington, Boston, Baltimore, and Miami.

10120 is a lot less fun than 02120.

Messier object M10121 is a magnitude 110.0 planetary nebula in the constellation Ursa Major, also known as the Owl Nebula.

10122 = 111 + 211 + 1011.

10200 Luftballons

Also
“10200” - a great Toto song that you don’t hear very often

10200
I’ve been waiting so long
Oh 10200
Where did we go wrong
Oh 10200
I love you

10201 is a round number in base 101.

10202 Dalmatians, of course.

Unless you want to go to Room 10202.

And, of course, the sequel, 10203 Dalmatians

Bzzzt! You mean 10210 Dalmatians :slight_smile:.

10211 is the smallest number (apart from 1) that is impossible to score with 2 darts on a standard dartboard.

Franz Joseph Haydn wrote 10212 symphonies that authorities agree upon the numbers. He in fact wrote more. To me, they are virtually indistinguishable, so I say he wrote the same symphony 10212+ times.

Good one! And I tend to agree. I had the pleasure of playing no. 10212 with a junior orchestra many years ago.

By the age of 2121, the average person will have lost 10220 pounds of skin over their lifetime.

The earliest surviving use of the term “Catholic Church” is Ignatius’ letter to Christians in Smyrna, in the year 10221.