13 × 61 × 389

Prime Factor Structure

Factorization String 13 × 61 × 389

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 338,520

Proper Divisor Sum 30,043

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #308467 ← → #308489

1 13 61 389 793 5,057 23,729 308,477

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

308,477 925,432 462,716 231,358 115,679 347,038 173,519 520,558 260,279 780,838 390,419 1,171,258 585,629 1,756,888 878,444 439,222 219,611 658,834 329,417 988,252 494,126 247,063 741,190 370,595 1,111,786 555,893 1,667,680 833,840 416,920 208,460 104,230 52,115 156,346 78,173 234,520 117,260 58,630 29,315 87,946 43,973 131,920 65,960 32,980 16,490 8,245 24,736 12,368 6,184 3,092 1,546 773 2,320 1,160 580 290 145 436 218 109 328

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