Compare 15420 vs 15427
Property | 15420 | 15427 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 5 | 1 |
Prime factorization | 22 × 31 × 51 × 2571 | 154271 |
Prime factorization | 2 × 2 × 3 × 5 × 257 | 15427 |
Divisors count | 24 | 2 |
Divisors | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 2570, 3084, 3855, 5140, 7710, 15420 | 1, 15427 |
Number of properties | 0 | 3 |
Additive primes | 857th | |
Isolated primes | 1249th | |
Primes | 1802nd | |
Roman numberals | ||
Base 2 | 111100001111002 | 111100010000112 |
Base 3 | 2100110103 | 2100111013 |
Base 4 | 33003304 | 33010034 |
Base 5 | 4431405 | 4432025 |
Base 6 | 1552206 | 1552316 |
Base 7 | 626467 | 626567 |
Base 8 | 360748 | 361038 |
Base 9 | 231339 | 231419 |
Base 10 | 1542010 | 1542710 |
Base 11 | 1064911 | 1065511 |
Base 12 | 8b1012 | 8b1712 |
Base 13 | 703213 | 703913 |
Base 14 | 589614 | 589d14 |
Base 15 | 488015 | 488715 |
Base 16 | 3c3c16 | 3c4316 |