3 × 13 × 61 × 1319

Prime Factor Structure

Factorization String 3 × 13 × 61 × 1319

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,583,040

Proper Divisor Sum 1,445,139

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #3137899 ← → #3137903

1 3 13 39 61 183 793 1,319 2,379 3,957 17,147 51,441 80,459 241,377 1,045,967 3,137,901

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

3,137,901 9,413,704 4,706,852 2,353,426 1,176,713 3,530,140 1,765,070 882,535 2,647,606 1,323,803 3,971,410 1,985,705 5,957,116 2,978,558 1,489,279 4,467,838 2,233,919 6,701,758 3,350,879 10,052,638 5,026,319 15,078,958 7,539,479 22,618,438 11,309,219 33,927,658 16,963,829 50,891,488 25,445,744 12,722,872 6,361,436 3,180,718 1,590,359 4,771,078 2,385,539 7,156,618 3,578,309 10,734,928 5,367,464 2,683,732 1,341,866 670,933 2,012,800 1,006,400 503,200 251,600 125,800 62,900 31,450 15,725 47,176 23,588 11,794 5,897 17,692 8,846 4,423 13,270 6,635 19,906

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