2⁴ × 5³ × 23 × 43

Prime Factor Structure

Factorization String 2^4 × 5^3 × 23 × 43

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 80

Divisor Sum (σ) 5,106,816

Proper Divisor Sum 3,128,816

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1977991 ← → #1978021

1 2 4 5 8 10 16 20 23 25 40 43 46 50 80 86 92 100 115 125 172 184 200 215 230 250 344 368 400 430 460 500 575 688 860 920 989 1,000 1,075 1,150 1,720 1,840 1,978 2,000 2,150 2,300 2,875 3,440 3,956 4,300 4,600 4,945 5,375 5,750 7,912 8,600 9,200 9,890 10,750 11,500

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

1,978,000 989,000 494,500 247,250 123,625 370,876 185,438 92,719 278,158 139,079 417,238 208,619 625,858 312,929 938,788 469,394 234,697 704,092 352,046 176,023 528,070 264,035 792,106 396,053 1,188,160 594,080 297,040 148,520 74,260 37,130 18,565 55,696 27,848 13,924 6,962 3,481 10,444 5,222 2,611 7,834 3,917 11,752 5,876 2,938 1,469 4,408 2,204 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096

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