3 × 11³ × 521

Prime Factor Structure

Factorization String 3 × 11^3 × 521

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,056,832

Proper Divisor Sum 976,479

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2080349 ← → #2080357

1 3 11 33 121 363 521 1,331 1,563 3,993 5,731 17,193 63,041 189,123 693,451 2,080,353

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

2,080,353 6,241,060 3,120,530 1,560,265 4,680,796 2,340,398 1,170,199 3,510,598 1,755,299 5,265,898 2,632,949 7,898,848 3,949,424 1,974,712 987,356 493,678 246,839 740,518 370,259 1,110,778 555,389 1,666,168 833,084 416,542 208,271 624,814 312,407 937,222 468,611 1,405,834 702,917 2,108,752 1,054,376 527,188 263,594 131,797 395,392 197,696 98,848 49,424 24,712 12,356 6,178 3,089 9,268 4,634 2,317 6,952 3,476 1,738 869 2,608 1,304 652 326 163 490 245 736 368

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