3 × 7 × 139619

Prime Factor Structure

Factorization String 3 × 7 × 139619

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,467,840

Proper Divisor Sum 1,535,841

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #2931997 ← → #2932003

1 3 7 21 139,619 418,857 977,333 2,931,999

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

2,931,999 8,795,998 4,397,999 13,193,998 6,596,999 19,790,998 9,895,499 29,686,498 14,843,249 44,529,748 22,264,874 11,132,437 33,397,312 16,698,656 8,349,328 4,174,664 2,087,332 1,043,666 521,833 1,565,500 782,750 391,375 1,174,126 587,063 1,761,190 880,595 2,641,786 1,320,893 3,962,680 1,981,340 990,670 495,335 1,486,006 743,003 2,229,010 1,114,505 3,343,516 1,671,758 835,879 2,507,638 1,253,819 3,761,458 1,880,729 5,642,188 2,821,094 1,410,547 4,231,642 2,115,821 6,347,464 3,173,732 1,586,866 793,433 2,380,300 1,190,150 595,075 1,785,226 892,613 2,677,840 1,338,920 669,460

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