2² × 5 × 198533

Prime Factor Structure

Factorization String 2^2 × 5 × 198533

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 8,338,428

Proper Divisor Sum 4,367,768

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3970657 ← → #3970679

1 2 4 5 10 20 198,533 397,066 794,132 992,665 1,985,330 3,970,660

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

3,970,660 1,985,330 992,665 2,977,996 1,488,998 744,499 2,233,498 1,116,749 3,350,248 1,675,124 837,562 418,781 1,256,344 628,172 314,086 157,043 471,130 235,565 706,696 353,348 176,674 88,337 265,012 132,506 66,253 198,760 99,380 49,690 24,845 74,536 37,268 18,634 9,317 27,952 13,976 6,988 3,494 1,747 5,242 2,621 7,864 3,932 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210

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