13 × 211403

Prime Factor Structure

Factorization String 13 × 211403

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,959,656

Proper Divisor Sum 211,417

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #2748227 ← → #2748241

1 13 211,403 2,748,239

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

2,748,239 8,244,718 4,122,359 12,367,078 6,183,539 18,550,618 9,275,309 27,825,928 13,912,964 6,956,482 3,478,241 10,434,724 5,217,362 2,608,681 7,826,044 3,913,022 1,956,511 5,869,534 2,934,767 8,804,302 4,402,151 13,206,454 6,603,227 19,809,682 9,904,841 29,714,524 14,857,262 7,428,631 22,285,894 11,142,947 33,428,842 16,714,421 50,143,264 25,071,632 12,535,816 6,267,908 3,133,954 1,566,977 4,700,932 2,350,466 1,175,233 3,525,700 1,762,850 881,425 2,644,276 1,322,138 661,069 1,983,208 991,604 495,802 247,901 743,704 371,852 185,926 92,963 278,890 139,445 418,336 209,168 104,584

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