31150219
domain: N
Properties
Primality
- Prime
- yes
Appears in sequences
- Greatest number (in decimal representation) with n nonprime substrings in base-7 representation (substrings with leading zeros are considered to be nonprime).at n=21A217117
- Minimal natural number (in decimal representation) with n prime substrings in base-7 representation (substrings with leading zeros are considered to be nonprime).at n=24A217307
- Prime numbersat n=1924654