2 × 3 × 7 × 208223

Prime Factor Structure

Factorization String 2 × 3 × 7 × 208223

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 19,989,504

Proper Divisor Sum 11,244,138

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #8745353 ← → #8745367

1 2 3 6 7 14 21 42 208,223 416,446 624,669 1,249,338 1,457,561 2,915,122 4,372,683 8,745,366

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

8,745,366 4,372,683 13,118,050 6,559,025 19,677,076 9,838,538 4,919,269 14,757,808 7,378,904 3,689,452 1,844,726 922,363 2,767,090 1,383,545 4,150,636 2,075,318 1,037,659 3,112,978 1,556,489 4,669,468 2,334,734 1,167,367 3,502,102 1,751,051 5,253,154 2,626,577 7,879,732 3,939,866 1,969,933 5,909,800 2,954,900 1,477,450 738,725 2,216,176 1,108,088 554,044 277,022 138,511 415,534 207,767 623,302 311,651 934,954 467,477 1,402,432 701,216 350,608 175,304 87,652 43,826 21,913 65,740 32,870 16,435 49,306 24,653 73,960 36,980 18,490 9,245

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