3 × 821 × 2851

Prime Factor Structure

Factorization String 3 × 821 × 2851

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 9,377,376

Proper Divisor Sum 2,355,363

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #7021999 ← → #7022033

1 3 821 2,463 2,851 8,553 2,340,671 7,022,013

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

7,022,013 21,066,040 10,533,020 5,266,510 2,633,255 7,899,766 3,949,883 11,849,650 5,924,825 17,774,476 8,887,238 4,443,619 13,330,858 6,665,429 19,996,288 9,998,144 4,999,072 2,499,536 1,249,768 624,884 312,442 156,221 468,664 234,332 117,166 58,583 175,750 87,875 263,626 131,813 395,440 197,720 98,860 49,430 24,715 74,146 37,073 111,220 55,610 27,805 83,416 41,708 20,854 10,427 31,282 15,641 46,924 23,462 11,731 35,194 17,597 52,792 26,396 13,198 6,599 19,798 9,899 29,698 14,849 44,548

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