2² × 67 × 105253

Prime Factor Structure

Factorization String 2^2 × 67 × 105253

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 50,100,904

Proper Divisor Sum 21,893,100

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #28207793 ← → #28207853

1 2 4 67 134 268 105,253 210,506 421,012 7,051,951 14,103,902 28,207,804

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

28,207,804 14,103,902 7,051,951 21,155,854 10,577,927 31,733,782 15,866,891 47,600,674 23,800,337 71,401,012 35,700,506 17,850,253 53,550,760 26,775,380 13,387,690 6,693,845 20,081,536 10,040,768 5,020,384 2,510,192 1,255,096 627,548 313,774 156,887 470,662 235,331 705,994 352,997 1,058,992 529,496 264,748 132,374 66,187 198,562 99,281 297,844 148,922 74,461 223,384 111,692 55,846 27,923 83,770 41,885 125,656 62,828 31,414 15,707 47,122 23,561 70,684 35,342 17,671 53,014 26,507 79,522 39,761 119,284 59,642 29,821

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