Compare 1020400 vs 1020407
Property | 1020400 | 1020407 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 7 | 1 |
Prime factorization | 24 × 52 × 25511 | 10204071 |
Prime factorization | 2 × 2 × 2 × 2 × 5 × 5 × 2551 | 1020407 |
Divisors count | 30 | 2 |
Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 2551, 5102, 10204, 12755, 20408, 25510, 40816, 51020, 63775, 102040, 127550, 204080, 255100, 510200, 1020400 | 1, 1020407 |
Number of properties | 0 | 8 |
Isolated primes | 63356th | |
Primes | 80003rd | |
Safe primes | 4397th | |
Sexy primes (1st member) | 16673rd | |
Sexy primes (2nd member) | 16672nd | |
Sexy prime quadrupletss (2nd member) | 330th | |
Sexy prime triplets (1st member) | 2942nd | |
Sexy prime triplets (2nd member) | 2941st | |
Roman numberals | ||
Base 2 | 111110010001111100002 | 111110010001111101112 |
Base 3 | 12202112011213 | 12202112012123 |
Base 4 | 33210133004 | 33210133134 |
Base 5 | 2301231005 | 2301231125 |
Base 6 | 335120246 | 335120356 |
Base 7 | 114466337 | 114466437 |
Base 8 | 37107608 | 37107678 |
Base 9 | 18246479 | 18246559 |
Base 10 | 102040010 | 102040710 |
Base 11 | 63770711 | 63771311 |
Base 12 | 41261412 | 41261b12 |
Base 13 | 2995b413 | 2995bb13 |
Base 14 | 1c7c1a14 | 1c7c2314 |
Base 15 | 15251a15 | 15252215 |
Base 16 | f91f016 | f91f716 |