3² × 7 × 155521

Prime Factor Structure

Factorization String 3^2 × 7 × 155521

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 16,174,288

Proper Divisor Sum 6,376,465

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #9797819 ← → #9797833

1 3 7 9 21 63 155,521 466,563 1,088,647 1,399,689 3,265,941 9,797,823

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

9,797,823 29,393,470 14,696,735 44,090,206 22,045,103 66,135,310 33,067,655 99,202,966 49,601,483 148,804,450 74,402,225 223,206,676 111,603,338 55,801,669 167,405,008 83,702,504 41,851,252 20,925,626 10,462,813 31,388,440 15,694,220 7,847,110 3,923,555 11,770,666 5,885,333 17,656,000 8,828,000 4,414,000 2,207,000 1,103,500 551,750 275,875 827,626 413,813 1,241,440 620,720 310,360 155,180 77,590 38,795 116,386 58,193 174,580 87,290 43,645 130,936 65,468 32,734 16,367 49,102 24,551 73,654 36,827 110,482 55,241 165,724 82,862 41,431 124,294 62,147

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