2 × 1971479

Prime Factor Structure

Factorization String 2 × 1971479

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 5,914,440

Proper Divisor Sum 1,971,482

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #3942947 ← → #3942977

1 2 1,971,479 3,942,958

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

3,942,958 1,971,479 5,914,438 2,957,219 8,871,658 4,435,829 13,307,488 6,653,744 3,326,872 1,663,436 831,718 415,859 1,247,578 623,789 1,871,368 935,684 467,842 233,921 701,764 350,882 175,441 526,324 263,162 131,581 394,744 197,372 98,686 49,343 148,030 74,015 222,046 111,023 333,070 166,535 499,606 249,803 749,410 374,705 1,124,116 562,058 281,029 843,088 421,544 210,772 105,386 52,693 158,080 79,040 39,520 19,760 9,880 4,940 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695

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