Compare 621139 vs 621148
Property | 621139 | 621148 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 6211391 | 22 × 111 × 191 × 7431 |
Prime factorization | 621139 | 2 × 2 × 11 × 19 × 743 |
Divisors count | 2 | 24 |
Divisors | 1, 621139 | 1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 743, 836, 1486, 2972, 8173, 14117, 16346, 28234, 32692, 56468, 155287, 310574, 621148 |
Number of properties | 5 | 0 |
Centered triangular primes | 111th | |
Cousin primes (1st member) | 5494th | |
Isolated primes | 39732nd | |
Primes | 50701st | |
Sexy primes (2nd member) | 11015th | |
Roman numberals | ||
Base 2 | 100101111010010100112 | 100101111010010111002 |
Base 3 | 10111200010113 | 10111200011113 |
Base 4 | 21132211034 | 21132211304 |
Base 5 | 1243340245 | 1243340435 |
Base 6 | 211513516 | 211514046 |
Base 7 | 51646217 | 51646337 |
Base 8 | 22751238 | 22751348 |
Base 9 | 11460349 | 11460449 |
Base 10 | 62113910 | 62114810 |
Base 11 | 39474211 | 39475011 |
Base 12 | 25b55712 | 25b56412 |
Base 13 | 18994c13 | 18995813 |
Base 14 | 12251114 | 12251a14 |
Base 15 | c409415 | c409d15 |
Base 16 | 97a5316 | 97a5c16 |