3 × 7 × 61 × 6823

Prime Factor Structure

Factorization String 3 × 7 × 61 × 6823

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 13,538,816

Proper Divisor Sum 4,798,553

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #8740219 ← → #8740273

1 3 7 21 61 183 427 1,281 6,823 20,469 47,761 143,283 416,203 1,248,609 2,913,421 8,740,263

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

8,740,263 26,220,790 13,110,395 39,331,186 19,665,593 58,996,780 29,498,390 14,749,195 44,247,586 22,123,793 66,371,380 33,185,690 16,592,845 49,778,536 24,889,268 12,444,634 6,222,317 18,666,952 9,333,476 4,666,738 2,333,369 7,000,108 3,500,054 1,750,027 5,250,082 2,625,041 7,875,124 3,937,562 1,968,781 5,906,344 2,953,172 1,476,586 738,293 2,214,880 1,107,440 553,720 276,860 138,430 69,215 207,646 103,823 311,470 155,735 467,206 233,603 700,810 350,405 1,051,216 525,608 262,804 131,402 65,701 197,104 98,552 49,276 24,638 12,319 36,958 18,479 55,438

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