3 × 7 × 307 × 461

Prime Factor Structure

Factorization String 3 × 7 × 307 × 461

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,553,472

Proper Divisor Sum 1,581,405

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #2972041 ← → #2972069

1 3 7 21 307 461 921 1,383 2,149 3,227 6,447 9,681 141,527 424,581 990,689 2,972,067

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

2,972,067 8,916,202 4,458,101 13,374,304 6,687,152 3,343,576 1,671,788 835,894 417,947 1,253,842 626,921 1,880,764 940,382 470,191 1,410,574 705,287 2,115,862 1,057,931 3,173,794 1,586,897 4,760,692 2,380,346 1,190,173 3,570,520 1,785,260 892,630 446,315 1,338,946 669,473 2,008,420 1,004,210 502,105 1,506,316 753,158 376,579 1,129,738 564,869 1,694,608 847,304 423,652 211,826 105,913 317,740 158,870 79,435 238,306 119,153 357,460 178,730 89,365 268,096 134,048 67,024 33,512 16,756 8,378 4,189 12,568 6,284 3,142

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