2 × 5 × 11 × 19 × 131 × 211

Prime Factor Structure

Factorization String 2 × 5 × 11 × 19 × 131 × 211

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 120,890,880

Proper Divisor Sum 63,121,190

Digit Sum / Digital Root 49 (Root: 4)

Adjacent Primes #57769681 ← → #57769693

1 2 5 10 11 19 22 38 55 95 110 131 190 209 211 262 418 422 655 1,045 1,055 1,310 1,441 2,090 2,110 2,321 2,489 2,882 4,009 4,642 4,978 7,205 8,018 11,605 12,445 14,410 20,045 23,210 24,890 27,379 27,641 40,090 44,099 54,758 55,282 88,198 136,895 138,205 220,495 273,790 276,410 304,051 440,990 525,179 608,102 1,050,358 1,520,255 2,625,895 3,040,510 5,251,790

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

57,769,690 28,884,845 86,654,536 43,327,268 21,663,634 10,831,817 32,495,452 16,247,726 8,123,863 24,371,590 12,185,795 36,557,386 18,278,693 54,836,080 27,418,040 13,709,020 6,854,510 3,427,255 10,281,766 5,140,883 15,422,650 7,711,325 23,133,976 11,566,988 5,783,494 2,891,747 8,675,242 4,337,621 13,012,864 6,506,432 3,253,216 1,626,608 813,304 406,652 203,326 101,663 304,990 152,495 457,486 228,743 686,230 343,115 1,029,346 514,673 1,544,020 772,010 386,005 1,158,016 579,008 289,504 144,752 72,376 36,188 18,094 9,047 27,142 13,571 40,714 20,357 61,072

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