2 × 19 × 439 × 461

Prime Factor Structure

Factorization String 2 × 19 × 439 × 461

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,196,800

Proper Divisor Sum 4,506,398

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #7690399 ← → #7690433

1 2 19 38 439 461 878 922 8,341 8,759 16,682 17,518 202,379 404,758 3,845,201 7,690,402

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

7,690,402 3,845,201 11,535,604 5,767,802 2,883,901 8,651,704 4,325,852 2,162,926 1,081,463 3,244,390 1,622,195 4,866,586 2,433,293 7,299,880 3,649,940 1,824,970 912,485 2,737,456 1,368,728 684,364 342,182 171,091 513,274 256,637 769,912 384,956 192,478 96,239 288,718 144,359 433,078 216,539 649,618 324,809 974,428 487,214 243,607 730,822 365,411 1,096,234 548,117 1,644,352 822,176 411,088 205,544 102,772 51,386 25,693 77,080 38,540 19,270 9,635 28,906 14,453 43,360 21,680 10,840 5,420 2,710 1,355

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