13 × 19 × 3463

Prime Factor Structure

Factorization String 13 × 19 × 3463

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 969,920

Proper Divisor Sum 114,559

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #855359 ← → #855373

1 13 19 247 3,463 45,019 65,797 855,361

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

855,361 2,566,084 1,283,042 641,521 1,924,564 962,282 481,141 1,443,424 721,712 360,856 180,428 90,214 45,107 135,322 67,661 202,984 101,492 50,746 25,373 76,120 38,060 19,030 9,515 28,546 14,273 42,820 21,410 10,705 32,116 16,058 8,029 24,088 12,044 6,022 3,011 9,034 4,517 13,552 6,776 3,388 1,694 847 2,542 1,271 3,814 1,907 5,722 2,861 8,584 4,292 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302 151

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