Compare 151440 vs 151451
| Property | 151440 | 151451 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 24 × 31 × 51 × 6311 | 1514511 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 5 × 631 | 151451 |
| Divisors count | 40 | 2 |
| Divisors | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 631, 1262, 1893, 2524, 3155, 3786, 5048, 6310, 7572, 9465, 10096, 12620, 15144, 18930, 25240, 30288, 37860, 50480, 75720, 151440 | 1, 151451 |
| Number of properties | 0 | 5 |
| Additive primes | 5761st | |
| Isolated primes | 10539th | |
| Long primes | 5214th | |
| Primes | 13972nd | |
| Sophie germain primes | 1648th | |
| Roman numberals | ||
| Base 2 | 1001001111100100002 | 1001001111100110112 |
| Base 3 | 212002012203 | 212002020223 |
| Base 4 | 2103321004 | 2103321234 |
| Base 5 | 143212305 | 143213015 |
| Base 6 | 31250406 | 31250556 |
| Base 7 | 12003427 | 12003567 |
| Base 8 | 4476208 | 4476338 |
| Base 9 | 2506569 | 2506689 |
| Base 10 | 15144010 | 15145110 |
| Base 11 | a386311 | a387311 |
| Base 12 | 7378012 | 7378b12 |
| Base 13 | 53c1313 | 53c2113 |
| Base 14 | 3d29214 | 3d29d14 |
| Base 15 | 2ed1015 | 2ed1b15 |
| Base 16 | 24f9016 | 24f9b16 |