2 × 7 × 23 × 61559

Prime Factor Structure

Factorization String 2 × 7 × 23 × 61559

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 35,458,560

Proper Divisor Sum 15,636,562

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #19821979 ← → #19822007

1 2 7 14 23 46 161 322 61,559 123,118 430,913 861,826 1,415,857 2,831,714 9,910,999 19,821,998

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

19,821,998 9,910,999 29,732,998 14,866,499 44,599,498 22,299,749 66,899,248 33,449,624 16,724,812 8,362,406 4,181,203 12,543,610 6,271,805 18,815,416 9,407,708 4,703,854 2,351,927 7,055,782 3,527,891 10,583,674 5,291,837 15,875,512 7,937,756 3,968,878 1,984,439 5,953,318 2,976,659 8,929,978 4,464,989 13,394,968 6,697,484 3,348,742 1,674,371 5,023,114 2,511,557 7,534,672 3,767,336 1,883,668 941,834 470,917 1,412,752 706,376 353,188 176,594 88,297 264,892 132,446 66,223 198,670 99,335 298,006 149,003 447,010 223,505 670,516 335,258 167,629 502,888 251,444 125,722

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