11 × 43 × 1439

Prime Factor Structure

Factorization String 11 × 43 × 1439

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 760,320

Proper Divisor Sum 79,673

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #680633 ← → #680651

1 11 43 473 1,439 15,829 61,877 680,647

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

680,647 2,041,942 1,020,971 3,062,914 1,531,457 4,594,372 2,297,186 1,148,593 3,445,780 1,722,890 861,445 2,584,336 1,292,168 646,084 323,042 161,521 484,564 242,282 121,141 363,424 181,712 90,856 45,428 22,714 11,357 34,072 17,036 8,518 4,259 12,778 6,389 19,168 9,584 4,792 2,396 1,198 599 1,798 899 2,698 1,349 4,048 2,024 1,012 506 253 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728

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