2 × 41 × 43 × 421

Prime Factor Structure

Factorization String 2 × 41 × 43 × 421

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,339,568

Proper Divisor Sum 855,122

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1484437 ← → #1484449

1 2 41 43 82 86 421 842 1,763 3,526 17,261 18,103 34,522 36,206 742,223 1,484,446

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

1,484,446 742,223 2,226,670 1,113,335 3,340,006 1,670,003 5,010,010 2,505,005 7,515,016 3,757,508 1,878,754 939,377 2,818,132 1,409,066 704,533 2,113,600 1,056,800 528,400 264,200 132,100 66,050 33,025 99,076 49,538 24,769 74,308 37,154 18,577 55,732 27,866 13,933 41,800 20,900 10,450 5,225 15,676 7,838 3,919 11,758 5,879 17,638 8,819 26,458 13,229 39,688 19,844 9,922 4,961 14,884 7,442 3,721 11,164 5,582 2,791 8,374 4,187 12,562 6,281 18,844 9,422

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