31 × 13163

Prime Factor Structure

Factorization String 31 × 13163

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 421,248

Proper Divisor Sum 13,195

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #408049 ← → #408071

1 31 13,163 408,053

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

408,053 1,224,160 612,080 306,040 153,020 76,510 38,255 114,766 57,383 172,150 86,075 258,226 129,113 387,340 193,670 96,835 290,506 145,253 435,760 217,880 108,940 54,470 27,235 81,706 40,853 122,560 61,280 30,640 15,320 7,660 3,830 1,915 5,746 2,873 8,620 4,310 2,155 6,466 3,233 9,700 4,850 2,425 7,276 3,638 1,819 5,458 2,729 8,188 4,094 2,047 6,142 3,071 9,214 4,607 13,822 6,911 20,734 10,367 31,102 15,551

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