Compare 20661 vs 20672
| Property | 20661 | 20672 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 8 |
| Prime factorization | 31 × 711 × 971 | 26 × 171 × 191 |
| Prime factorization | 3 × 71 × 97 | 2 × 2 × 2 × 2 × 2 × 2 × 17 × 19 |
| Divisors count | 8 | 28 |
| Divisors | 1, 3, 71, 97, 213, 291, 6887, 20661 | 1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 5168, 10336, 20672 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010000101101012 | 1010000110000002 |
| Base 3 | 10011000203 | 10011001223 |
| Base 4 | 110023114 | 110030004 |
| Base 5 | 11301215 | 11301425 |
| Base 6 | 2353536 | 2354126 |
| Base 7 | 1141447 | 1141617 |
| Base 8 | 502658 | 503008 |
| Base 9 | 313069 | 313189 |
| Base 10 | 2066110 | 2067210 |
| Base 11 | 1458311 | 1459311 |
| Base 12 | bb5912 | bb6812 |
| Base 13 | 953413 | 954213 |
| Base 14 | 775b14 | 776814 |
| Base 15 | 61c615 | 61d215 |
| Base 16 | 50b516 | 50c016 |