3 × 7 × 101 × 1031

Prime Factor Structure

Factorization String 3 × 7 × 101 × 1031

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,368,448

Proper Divisor Sum 1,181,697

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2186747 ← → #2186753

1 3 7 21 101 303 707 1,031 2,121 3,093 7,217 21,651 104,131 312,393 728,917 2,186,751

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

2,186,751 6,560,254 3,280,127 9,840,382 4,920,191 14,760,574 7,380,287 22,140,862 11,070,431 33,211,294 16,605,647 49,816,942 24,908,471 74,725,414 37,362,707 112,088,122 56,044,061 168,132,184 84,066,092 42,033,046 21,016,523 63,049,570 31,524,785 94,574,356 47,287,178 23,643,589 70,930,768 35,465,384 17,732,692 8,866,346 4,433,173 13,299,520 6,649,760 3,324,880 1,662,440 831,220 415,610 207,805 623,416 311,708 155,854 77,927 233,782 116,891 350,674 175,337 526,012 263,006 131,503 394,510 197,255 591,766 295,883 887,650 443,825 1,331,476 665,738 332,869 998,608 499,304

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