FF · Fully factored
Enter a value, an expression, or a term with a variable like 10^n+1 to list a range.
Switch to Database id to look a number up by its stored id.
Reading never stores anything; use Create to add a number to the database.
See the expression syntax & functions reference.
↪
Term #1 of the Home prime · Base 6 sequence of
140
Term #1 of the Home prime · Base 10 sequence of
633
Term #2 of the Inverse home prime · Base 6 sequence of
187
Term #1 of the Inverse home prime · Base 8 sequence of
1203
Term #2 of the Home prime · Base 24 sequence of
66
Term #1 of the Home prime · Base 32 sequence of
417
Term #1 of the Home prime · Base 33 sequence of
2066
Term #1 of the Home prime · Base 35 sequence of
1522
Term #1 of the Home prime · Base 36 sequence of
1238
Term #3 of the Aliquot variants · Augmented · σ(n) − n + 1 sequence of
2172
Term #1 of the Aliquot variants · Quasi · σ(n) − n − 1 sequence of
2080
Term #1 of the Inverse home prime · Base 14 sequence of
1145
Term #2 of the Inverse home prime · Base 36 sequence of
187
Term #2 of the Conway climb · Base 6 sequence of
75
Term #1 of the Conway climb · Base 10 sequence of
99
Term #2 of the Conway climb · Base 24 sequence of
66
Term #1 of the Conway climb · Base 25 sequence of
1375
Term #1 of the Conway climb · Base 32 sequence of
417
Term #1 of the Conway climb · Base 33 sequence of
2066
Term #1 of the Conway climb · Base 35 sequence of
1522
Term #1 of the Conway climb · Base 36 sequence of
1238
Term #1 of the Distinct-prime home prime · Base 10 sequence of
633
Term #1 of the Distinct-prime home prime, descending · Base 8 sequence of
1203
Term #1 of the Second-class home prime · Base 10 sequence of
1266
Term #1 of the Mid-divisor concatenation · Base 2 sequence of
1668
Term #1 of the Mid-divisor concatenation · Base 3 sequence of
2028
Term #1 of the Mid-divisor concatenation · Base 8 sequence of
834
Term #1 of the Mid-divisor concatenation · Base 10 sequence of
633
Term #1 of the Mid-divisor concatenation · Base 16 sequence of
1668
Is factor of
From the command linefdb · curl
fdb
fdb number '3211' --detail 2
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"expr":"3211"},"decimal":false,"detail":2}}'