2³ × 3 × 7 × 47 × 1997

Prime Factor Structure

Factorization String 2^3 × 3 × 7 × 47 × 1997

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 46,033,920

Proper Divisor Sum 30,265,608

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #15768301 ← → #15768323

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

15,768,312 7,884,156 3,942,078 1,971,039 5,913,118 2,956,559 8,869,678 4,434,839 13,304,518 6,652,259 19,956,778 9,978,389 29,935,168 14,967,584 7,483,792 3,741,896 1,870,948 935,474 467,737 1,403,212 701,606 350,803 1,052,410 526,205 1,578,616 789,308 394,654 197,327 591,982 295,991 887,974 443,987 1,331,962 665,981 1,997,944 998,972 499,486 249,743 749,230 374,615 1,123,846 561,923 1,685,770 842,885 2,528,656 1,264,328 632,164 316,082 158,041 474,124 237,062 118,531 355,594 177,797 533,392 266,696 133,348 66,674 33,337 100,012

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