3 × 7 × 61 × 769

Prime Factor Structure

Factorization String 3 × 7 × 61 × 769

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,527,680

Proper Divisor Sum 542,591

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #985079 ← → #985097

1 3 7 21 61 183 427 769 1,281 2,307 5,383 16,149 46,909 140,727 328,363 985,089

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

985,089 2,955,268 1,477,634 738,817 2,216,452 1,108,226 554,113 1,662,340 831,170 415,585 1,246,756 623,378 311,689 935,068 467,534 233,767 701,302 350,651 1,051,954 525,977 1,577,932 788,966 394,483 1,183,450 591,725 1,775,176 887,588 443,794 221,897 665,692 332,846 166,423 499,270 249,635 748,906 374,453 1,123,360 561,680 280,840 140,420 70,210 35,105 105,316 52,658 26,329 78,988 39,494 19,747 59,242 29,621 88,864 44,432 22,216 11,108 5,554 2,777 8,332 4,166 2,083 6,250

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