13 × 638801

Prime Factor Structure

Factorization String 13 × 638801

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 8,943,228

Proper Divisor Sum 638,815

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #8304397 ← → #8304419

1 13 638,801 8,304,413

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

8,304,413 24,913,240 12,456,620 6,228,310 3,114,155 9,342,466 4,671,233 14,013,700 7,006,850 3,503,425 10,510,276 5,255,138 2,627,569 7,882,708 3,941,354 1,970,677 5,912,032 2,956,016 1,478,008 739,004 369,502 184,751 554,254 277,127 831,382 415,691 1,247,074 623,537 1,870,612 935,306 467,653 1,402,960 701,480 350,740 175,370 87,685 263,056 131,528 65,764 32,882 16,441 49,324 24,662 12,331 36,994 18,497 55,492 27,746 13,873 41,620 20,810 10,405 31,216 15,608 7,804 3,902 1,951 5,854 2,927 8,782

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