2 × 13 × 157211

Prime Factor Structure

Factorization String 2 × 13 × 157211

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,602,904

Proper Divisor Sum 2,515,418

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #4087481 ← → #4087487

1 2 13 26 157,211 314,422 2,043,743 4,087,486

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

4,087,486 2,043,743 6,131,230 3,065,615 9,196,846 4,598,423 13,795,270 6,897,635 20,692,906 10,346,453 31,039,360 15,519,680 7,759,840 3,879,920 1,939,960 969,980 484,990 242,495 727,486 363,743 1,091,230 545,615 1,636,846 818,423 2,455,270 1,227,635 3,682,906 1,841,453 5,524,360 2,762,180 1,381,090 690,545 2,071,636 1,035,818 517,909 1,553,728 776,864 388,432 194,216 97,108 48,554 24,277 72,832 36,416 18,208 9,104 4,552 2,276 1,138 569 1,708 854 427 1,282 641 1,924 962 481 1,444 722

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