Compare 30978 vs 30988
Property | 30978 | 30988 |
---|---|---|
Type | composite number | composite number |
Unique factors | 3 | 3 |
Total factors | 4 | 4 |
Prime factorization | 21 × 32 × 17211 | 22 × 611 × 1271 |
Prime factorization | 2 × 3 × 3 × 1721 | 2 × 2 × 61 × 127 |
Divisors count | 12 | 12 |
Divisors | 1, 2, 3, 6, 9, 18, 1721, 3442, 5163, 10326, 15489, 30978 | 1, 2, 4, 61, 122, 127, 244, 254, 508, 7747, 15494, 30988 |
Number of properties | 0 | 0 |
Roman numberals | ||
Base 2 | 1111001000000102 | 1111001000011002 |
Base 3 | 11201111003 | 11201112013 |
Base 4 | 132100024 | 132100304 |
Base 5 | 14424035 | 14424235 |
Base 6 | 3552306 | 3552446 |
Base 7 | 1562137 | 1562267 |
Base 8 | 744028 | 744148 |
Base 9 | 464409 | 464519 |
Base 10 | 3097810 | 3098810 |
Base 11 | 2130211 | 2131111 |
Base 12 | 15b1612 | 15b2412 |
Base 13 | 1113c13 | 1114913 |
Base 14 | b40a14 | b41614 |
Base 15 | 92a315 | 92ad15 |
Base 16 | 790216 | 790c16 |