7 × 521 × 3547

Prime Factor Structure

Factorization String 7 × 521 × 3547

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 14,816,448

Proper Divisor Sum 1,880,539

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #12935899 ← → #12935911

1 7 521 3,547 3,647 24,829 1,847,987 12,935,909

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

12,935,909 38,807,728 19,403,864 9,701,932 4,850,966 2,425,483 7,276,450 3,638,225 10,914,676 5,457,338 2,728,669 8,186,008 4,093,004 2,046,502 1,023,251 3,069,754 1,534,877 4,604,632 2,302,316 1,151,158 575,579 1,726,738 863,369 2,590,108 1,295,054 647,527 1,942,582 971,291 2,913,874 1,456,937 4,370,812 2,185,406 1,092,703 3,278,110 1,639,055 4,917,166 2,458,583 7,375,750 3,687,875 11,063,626 5,531,813 16,595,440 8,297,720 4,148,860 2,074,430 1,037,215 3,111,646 1,555,823 4,667,470 2,333,735 7,001,206 3,500,603 10,501,810 5,250,905 15,752,716 7,876,358 3,938,179 11,814,538 5,907,269 17,721,808

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