3 × 7 × 193 × 4337

Prime Factor Structure

Factorization String 3 × 7 × 193 × 4337

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 26,930,304

Proper Divisor Sum 9,352,443

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #17577839 ← → #17577871

1 3 7 21 193 579 1,351 4,053 4,337 13,011 30,359 91,077 837,041 2,511,123 5,859,287 17,577,861

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

17,577,861 52,733,584 26,366,792 13,183,396 6,591,698 3,295,849 9,887,548 4,943,774 2,471,887 7,415,662 3,707,831 11,123,494 5,561,747 16,685,242 8,342,621 25,027,864 12,513,932 6,256,966 3,128,483 9,385,450 4,692,725 14,078,176 7,039,088 3,519,544 1,759,772 879,886 439,943 1,319,830 659,915 1,979,746 989,873 2,969,620 1,484,810 742,405 2,227,216 1,113,608 556,804 278,402 139,201 417,604 208,802 104,401 313,204 156,602 78,301 234,904 117,452 58,726 29,363 88,090 44,045 132,136 66,068 33,034 16,517 49,552 24,776 12,388 6,194 3,097

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