2⁸ × 109 × 139

Prime Factor Structure

Factorization String 2^8 × 109 × 139

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 7,869,400

Proper Divisor Sum 3,990,744

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #3878653 ← → #3878657

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

3,878,656 1,939,328 969,664 484,832 242,416 121,208 60,604 30,302 15,151 45,454 22,727 68,182 34,091 102,274 51,137 153,412 76,706 38,353 115,060 57,530 28,765 86,296 43,148 21,574 10,787 32,362 16,181 48,544 24,272 12,136 6,068 3,034 1,517 4,552 2,276 1,138 569 1,708 854 427 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688

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