3 × 41 × 71 × 79

Prime Factor Structure

Factorization String 3 × 41 × 71 × 79

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 967,680

Proper Divisor Sum 277,773

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #689903 ← → #689917

1 3 41 71 79 123 213 237 2,911 3,239 5,609 8,733 9,717 16,827 229,969 689,907

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

689,907 2,069,722 1,034,861 3,104,584 1,552,292 776,146 388,073 1,164,220 582,110 291,055 873,166 436,583 1,309,750 654,875 1,964,626 982,313 2,946,940 1,473,470 736,735 2,210,206 1,105,103 3,315,310 1,657,655 4,972,966 2,486,483 7,459,450 3,729,725 11,189,176 5,594,588 2,797,294 1,398,647 4,195,942 2,097,971 6,293,914 3,146,957 9,440,872 4,720,436 2,360,218 1,180,109 3,540,328 1,770,164 885,082 442,541 1,327,624 663,812 331,906 165,953 497,860 248,930 124,465 373,396 186,698 93,349 280,048 140,024 70,012 35,006 17,503 52,510 26,255

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