2 × 5 × 11 × 19 × 53 × 521

Prime Factor Structure

Factorization String 2 × 5 × 11 × 19 × 53 × 521

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 121,772,160

Proper Divisor Sum 64,060,990

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #57711169 ← → #57711191

1 2 5 10 11 19 22 38 53 55 95 106 110 190 209 265 418 521 530 583 1,007 1,042 1,045 1,166 2,014 2,090 2,605 2,915 5,035 5,210 5,731 5,830 9,899 10,070 11,077 11,462 19,798 22,154 27,613 28,655 49,495 55,226 55,385 57,310 98,990 108,889 110,770 138,065 217,778 276,130 303,743 524,647 544,445 607,486 1,049,294 1,088,890 1,518,715 2,623,235 3,037,430 5,246,470

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

57,711,170 28,855,585 86,566,756 43,283,378 21,641,689 64,925,068 32,462,534 16,231,267 48,693,802 24,346,901 73,040,704 36,520,352 18,260,176 9,130,088 4,565,044 2,282,522 1,141,261 3,423,784 1,711,892 855,946 427,973 1,283,920 641,960 320,980 160,490 80,245 240,736 120,368 60,184 30,092 15,046 7,523 22,570 11,285 33,856 16,928 8,464 4,232 2,116 1,058 529 1,588 794 397 1,192 596 298 149 448 224 112 56 28 14 7 22 11 34 17 52

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