Compare 210139 vs 210145
Property | 210139 | 210145 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 2101391 | 51 × 131 × 531 × 611 |
Prime factorization | 210139 | 5 × 13 × 53 × 61 |
Divisors count | 2 | 16 |
Divisors | 1, 210139 | 1, 5, 13, 53, 61, 65, 265, 305, 689, 793, 3233, 3445, 3965, 16165, 42029, 210145 |
Number of properties | 5 | 0 |
Cousin primes (1st member) | 2229th | |
Harmonic primes | 7048th | |
Isolated primes | 14315th | |
Long primes | 7042nd | |
Primes | 18820th | |
Roman numberals | ||
Base 2 | 1100110100110110112 | 1100110100111000012 |
Base 3 | 1012000202213 | 1012000210113 |
Base 4 | 3031031234 | 3031032014 |
Base 5 | 232110245 | 232110405 |
Base 6 | 43005116 | 43005216 |
Base 7 | 15334367 | 15334457 |
Base 8 | 6323338 | 6323418 |
Base 9 | 3502279 | 3502349 |
Base 10 | 21013910 | 21014510 |
Base 11 | 13397611 | 13398111 |
Base 12 | a173712 | a174112 |
Base 13 | 7485713 | 7486013 |
Base 14 | 5681d14 | 5682514 |
Base 15 | 423e415 | 423ea15 |
Base 16 | 334db16 | 334e116 |