2 × 43 × 79 × 101

Prime Factor Structure

Factorization String 2 × 43 × 79 × 101

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,077,120

Proper Divisor Sum 390,926

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #686177 ← → #686197

1 2 43 79 86 101 158 202 3,397 4,343 6,794 7,979 8,686 15,958 343,097 686,194

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

686,194 343,097 1,029,292 514,646 257,323 771,970 385,985 1,157,956 578,978 289,489 868,468 434,234 217,117 651,352 325,676 162,838 81,419 244,258 122,129 366,388 183,194 91,597 274,792 137,396 68,698 34,349 103,048 51,524 25,762 12,881 38,644 19,322 9,661 28,984 14,492 7,246 3,623 10,870 5,435 16,306 8,153 24,460 12,230 6,115 18,346 9,173 27,520 13,760 6,880 3,440 1,720 860 430 215 646 323 970 485 1,456 728

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