| Type | composite number | composite number |
|---|
| Unique factors | 5 | 3 |
|---|
| Total factors | 7 | 3 |
|---|
| Prime factorization | 21 × 33 × 71 × 111 × 1631 | 21 × 3491 × 9711 |
|---|
| Prime factorization | 2 × 3 × 3 × 3 × 7 × 11 × 163 | 2 × 349 × 971 |
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| Divisors count | 64 | 8 |
|---|
| Divisors | 1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 163, 189, 198, 231, 297, 326, 378, 462, 489, 594, 693, 978, 1141, 1386, 1467, 1793, 2079, 2282, 2934, 3423, 3586, 4158, 4401, 5379, 6846, 8802, 10269, 10758, 12551, 16137, 20538, 25102, 30807, 32274, 37653, 48411, 61614, 75306, 96822, 112959, 225918, 338877, 677754 | 1, 2, 349, 698, 971, 1942, 338879, 677758 |
|---|
| Number of properties | 0 | 0 |
|---|
| Roman numberals | | |
|---|
| Base 2 | 101001010111011110102 | 101001010111011111102 |
|---|
| Base 3 | 10211022010003 | 10211022010113 |
|---|
| Base 4 | 22111313224 | 22111313324 |
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| Base 5 | 1331420045 | 1331420135 |
|---|
| Base 6 | 223054306 | 223054346 |
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| Base 7 | 55216507 | 55216547 |
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| Base 8 | 24535728 | 24535768 |
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| Base 9 | 12426309 | 12426349 |
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| Base 10 | 67775410 | 67775810 |
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| Base 11 | 42323011 | 42323411 |
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| Base 12 | 28827612 | 28827a12 |
|---|
| Base 13 | 1a964c13 | 1a965313 |
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| Base 14 | 138dd014 | 138dd414 |
|---|
| Base 15 | d5c3915 | d5c3d15 |
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| Base 16 | a577a16 | a577e16 |
|---|