7³ × 751

Prime Factor Structure

Factorization String 7^3 × 751

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 300,800

Proper Divisor Sum 43,207

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #257591 ← → #257611

1 7 49 343 751 5,257 36,799 257,593

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

257,593 772,780 386,390 193,195 579,586 289,793 869,380 434,690 217,345 652,036 326,018 163,009 489,028 244,514 122,257 366,772 183,386 91,693 275,080 137,540 68,770 34,385 103,156 51,578 25,789 77,368 38,684 19,342 9,671 29,014 14,507 43,522 21,761 65,284 32,642 16,321 48,964 24,482 12,241 36,724 18,362 9,181 27,544 13,772 6,886 3,443 10,330 5,165 15,496 7,748 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.