2 × 11 × 13² × 139

Prime Factor Structure

Factorization String 2 × 11 × 13^2 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 922,320

Proper Divisor Sum 405,518

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #516793 ← → #516811

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

516,802 258,401 775,204 387,602 193,801 581,404 290,702 145,351 436,054 218,027 654,082 327,041 981,124 490,562 245,281 735,844 367,922 183,961 551,884 275,942 137,971 413,914 206,957 620,872 310,436 155,218 77,609 232,828 116,414 58,207 174,622 87,311 261,934 130,967 392,902 196,451 589,354 294,677 884,032 442,016 221,008 110,504 55,252 27,626 13,813 41,440 20,720 10,360 5,180 2,590 1,295 3,886 1,943 5,830 2,915 8,746 4,373 13,120 6,560 3,280

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