2 × 1971503

Prime Factor Structure

Factorization String 2 × 1971503

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 5,914,512

Proper Divisor Sum 1,971,506

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #3942989 ← → #3943007

1 2 1,971,503 3,943,006

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

3,943,006 1,971,503 5,914,510 2,957,255 8,871,766 4,435,883 13,307,650 6,653,825 19,961,476 9,980,738 4,990,369 14,971,108 7,485,554 3,742,777 11,228,332 5,614,166 2,807,083 8,421,250 4,210,625 12,631,876 6,315,938 3,157,969 9,473,908 4,736,954 2,368,477 7,105,432 3,552,716 1,776,358 888,179 2,664,538 1,332,269 3,996,808 1,998,404 999,202 499,601 1,498,804 749,402 374,701 1,124,104 562,052 281,026 140,513 421,540 210,770 105,385 316,156 158,078 79,039 237,118 118,559 355,678 177,839 533,518 266,759 800,278 400,139 1,200,418 600,209 1,800,628 900,314

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