Compare 21315 vs 21320
Property | 21315 | 21320 |
---|---|---|
Type | composite number | composite number |
Unique factors | 4 | 4 |
Total factors | 5 | 6 |
Prime factorization | 31 × 51 × 72 × 291 | 23 × 51 × 131 × 411 |
Prime factorization | 3 × 5 × 7 × 7 × 29 | 2 × 2 × 2 × 5 × 13 × 41 |
Divisors count | 24 | 32 |
Divisors | 1, 3, 5, 7, 15, 21, 29, 35, 49, 87, 105, 145, 147, 203, 245, 435, 609, 735, 1015, 1421, 3045, 4263, 7105, 21315 | 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2665, 4264, 5330, 10660, 21320 |
Number of properties | 0 | 0 |
Roman numberals | ||
Base 2 | 1010011010000112 | 1010011010010002 |
Base 3 | 10020201103 | 10020201223 |
Base 4 | 110310034 | 110310204 |
Base 5 | 11402305 | 11402405 |
Base 6 | 2424036 | 2424126 |
Base 7 | 1161007 | 1161057 |
Base 8 | 515038 | 515108 |
Base 9 | 322139 | 322189 |
Base 10 | 2131510 | 2132010 |
Base 11 | 1501811 | 1502211 |
Base 12 | 1040312 | 1040812 |
Base 13 | 991813 | 992013 |
Base 14 | 7aa714 | 7aac14 |
Base 15 | 64b015 | 64b515 |
Base 16 | 534316 | 534816 |