3 × 5 × 17 × 15643

Prime Factor Structure

Factorization String 3 × 5 × 17 × 15643

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,758,208

Proper Divisor Sum 2,769,243

Digit Sum / Digital Root 48 (Root: 3)

Adjacent Primes #3988961 ← → #3988969

1 3 5 15 17 51 85 255 15,643 46,929 78,215 234,645 265,931 797,793 1,329,655 3,988,965

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

3,988,965 11,966,896 5,983,448 2,991,724 1,495,862 747,931 2,243,794 1,121,897 3,365,692 1,682,846 841,423 2,524,270 1,262,135 3,786,406 1,893,203 5,679,610 2,839,805 8,519,416 4,259,708 2,129,854 1,064,927 3,194,782 1,597,391 4,792,174 2,396,087 7,188,262 3,594,131 10,782,394 5,391,197 16,173,592 8,086,796 4,043,398 2,021,699 6,065,098 3,032,549 9,097,648 4,548,824 2,274,412 1,137,206 568,603 1,705,810 852,905 2,558,716 1,279,358 639,679 1,919,038 959,519 2,878,558 1,439,279 4,317,838 2,158,919 6,476,758 3,238,379 9,715,138 4,857,569 14,572,708 7,286,354 3,643,177 10,929,532 5,464,766

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