3 × 53 × 151 × 167

Prime Factor Structure

Factorization String 3 × 53 × 151 × 167

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,515,776

Proper Divisor Sum 1,506,273

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #4009483 ← → #4009507

1 3 53 151 159 167 453 501 8,003 8,851 24,009 25,217 26,553 75,651 1,336,501 4,009,503

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

4,009,503 12,028,510 6,014,255 18,042,766 9,021,383 27,064,150 13,532,075 40,596,226 20,298,113 60,894,340 30,447,170 15,223,585 45,670,756 22,835,378 11,417,689 34,253,068 17,126,534 8,563,267 25,689,802 12,844,901 38,534,704 19,267,352 9,633,676 4,816,838 2,408,419 7,225,258 3,612,629 10,837,888 5,418,944 2,709,472 1,354,736 677,368 338,684 169,342 84,671 254,014 127,007 381,022 190,511 571,534 285,767 857,302 428,651 1,285,954 642,977 1,928,932 964,466 482,233 1,446,700 723,350 361,675 1,085,026 542,513 1,627,540 813,770 406,885 1,220,656 610,328 305,164 152,582

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