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.
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Term #2 of the Home prime · Base 2 sequence of
22598
Term #1 of the Home prime · Base 8 sequence of
44067
Term #1 of the Aliquot variants · Augmented · σ(n) − n + 1 sequence of
88212
Term #1 of the Aliquot variants · Quasi · σ(n) − n − 1 sequence of
93170
Term #1 of the Inverse home prime · Base 22 sequence of
58817
Term #1 of the Inverse home prime · Base 28 sequence of
71417
Term #2 of the Conway climb · Base 2 sequence of
22598
Term #4 of the Conway climb · Base 8 sequence of
20314
Term #2 of the Distinct-prime home prime · Base 2 sequence of
22598
Term #1 of the Distinct-prime home prime · Base 8 sequence of
44067
Term #1 of the Second-class home prime · Base 2 sequence of
88134
Term #2 of the Second-class home prime · Base 8 sequence of
54396
Term #7 of the Mid-divisor concatenation · Base 2 sequence of
7322
Term #1 of the Mid-divisor concatenation · Base 3 sequence of
44436
Term #2 of the Mid-divisor concatenation · Base 8 sequence of
51153
Term #1 of the Mid-divisor concatenation · Base 16 sequence of
82796
Is factor of
From the command linefdb · curl
fdb
fdb number '117645' --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":"117645"},"decimal":false,"detail":2}}'