11 × 13² × 1549

Prime Factor Structure

Factorization String 11 × 13^2 × 1549

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,403,800

Proper Divisor Sum 524,209

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #2879563 ← → #2879609

1 11 13 143 169 1,549 1,859 17,039 20,137 221,507 261,781 2,879,591

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

2,879,591 8,638,774 4,319,387 12,958,162 6,479,081 19,437,244 9,718,622 4,859,311 14,577,934 7,288,967 21,866,902 10,933,451 32,800,354 16,400,177 49,200,532 24,600,266 12,300,133 36,900,400 18,450,200 9,225,100 4,612,550 2,306,275 6,918,826 3,459,413 10,378,240 5,189,120 2,594,560 1,297,280 648,640 324,320 162,160 81,080 40,540 20,270 10,135 30,406 15,203 45,610 22,805 68,416 34,208 17,104 8,552 4,276 2,138 1,069 3,208 1,604 802 401 1,204 602 301 904 452 226 113 340 170 85

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