Compare 401231 vs 401239
| Property | 401231 | 401239 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 4012311 | 471 × 85371 |
| Prime factorization | 401231 | 47 × 8537 |
| Divisors count | 2 | 4 |
| Divisors | 1, 401231 | 1, 47, 8537, 401239 |
| Number of properties | 7 | 1 |
| Additive primes | 13412th | |
| Happy primes | 5014th | |
| Isolated primes | 26330th | |
| Primes | 33947th | |
| Semiprimes | 87825th | |
| Sexy primes (1st member) | 7664th | |
| Sexy prime triplets (1st member) | 1465th | |
| Sophie germain primes | 3595th | |
| Roman numberals | ||
| Base 2 | 11000011111010011112 | 11000011111010101112 |
| Base 3 | 2021011011023 | 2021011012013 |
| Base 4 | 12013310334 | 12013311134 |
| Base 5 | 1003144115 | 1003144245 |
| Base 6 | 123333156 | 123333316 |
| Base 7 | 32605257 | 32605367 |
| Base 8 | 14175178 | 14175278 |
| Base 9 | 6713429 | 6713519 |
| Base 10 | 40123110 | 40123910 |
| Base 11 | 2544a611 | 25450311 |
| Base 12 | 17423b12 | 17424712 |
| Base 13 | 11081c13 | 11082713 |
| Base 14 | a631514 | a631d14 |
| Base 15 | 7dd3b15 | 7dd4415 |
| Base 16 | 61f4f16 | 61f5716 |