2 × 13² × 28729

Prime Factor Structure

Factorization String 2 × 13^2 × 28729

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 15,772,770

Proper Divisor Sum 6,062,368

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #9710381 ← → #9710411

1 2 13 26 169 338 28,729 57,458 373,477 746,954 4,855,201 9,710,402

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

9,710,402 4,855,201 14,565,604 7,282,802 3,641,401 10,924,204 5,462,102 2,731,051 8,193,154 4,096,577 12,289,732 6,144,866 3,072,433 9,217,300 4,608,650 2,304,325 6,912,976 3,456,488 1,728,244 864,122 432,061 1,296,184 648,092 324,046 162,023 486,070 243,035 729,106 364,553 1,093,660 546,830 273,415 820,246 410,123 1,230,370 615,185 1,845,556 922,778 461,389 1,384,168 692,084 346,042 173,021 519,064 259,532 129,766 64,883 194,650 97,325 291,976 145,988 72,994 36,497 109,492 54,746 27,373 82,120 41,060 20,530 10,265

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