Compare 144724 vs 144731
| Property | 144724 | 144731 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 22 × 971 × 3731 | 1447311 |
| Prime factorization | 2 × 2 × 97 × 373 | 144731 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 4, 97, 194, 373, 388, 746, 1492, 36181, 72362, 144724 | 1, 144731 |
| Number of properties | 0 | 8 |
| Chen primes | 5757th | |
| Harmonic primes | 5030th | |
| Isolated primes | 10103rd | |
| Long primes | 4992nd | |
| Primes | 13400th | |
| Sexy primes (1st member) | 3289th | |
| Sophie germain primes | 1591st | |
| Ulam primes | 950th | |
| Roman numberals | ||
| Base 2 | 1000110101010101002 | 1000110101010110112 |
| Base 3 | 211001120113 | 211001121023 |
| Base 4 | 2031111104 | 2031111234 |
| Base 5 | 141123445 | 141124115 |
| Base 6 | 30340046 | 30340156 |
| Base 7 | 11416367 | 11416467 |
| Base 8 | 4325248 | 4325338 |
| Base 9 | 2404649 | 2404729 |
| Base 10 | 14472410 | 14473110 |
| Base 11 | 9980811 | 9981411 |
| Base 12 | 6b90412 | 6b90b12 |
| Base 13 | 50b4813 | 50b5213 |
| Base 14 | 3aa5614 | 3aa5d14 |
| Base 15 | 2cd3415 | 2cd3b15 |
| Base 16 | 2355416 | 2355b16 |