3 × 7 × 13 × 83 × 173

Prime Factor Structure

Factorization String 3 × 7 × 13 × 83 × 173

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 6,547,968

Proper Divisor Sum 2,627,961

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #3920003 ← → #3920011

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

3,920,007 11,760,022 5,880,011 17,640,034 8,820,017 26,460,052 13,230,026 6,615,013 19,845,040 9,922,520 4,961,260 2,480,630 1,240,315 3,720,946 1,860,473 5,581,420 2,790,710 1,395,355 4,186,066 2,093,033 6,279,100 3,139,550 1,569,775 4,709,326 2,354,663 7,063,990 3,531,995 10,595,986 5,297,993 15,893,980 7,946,990 3,973,495 11,920,486 5,960,243 17,880,730 8,940,365 26,821,096 13,410,548 6,705,274 3,352,637 10,057,912 5,028,956 2,514,478 1,257,239 3,771,718 1,885,859 5,657,578 2,828,789 8,486,368 4,243,184 2,121,592 1,060,796 530,398 265,199 795,598 397,799 1,193,398 596,699 1,790,098 895,049

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