3 × 13 × 219409

Prime Factor Structure

Factorization String 3 × 13 × 219409

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 12,286,960

Proper Divisor Sum 3,730,009

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #8556949 ← → #8556959

1 3 13 39 219,409 658,227 2,852,317 8,556,951

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

8,556,951 25,670,854 12,835,427 38,506,282 19,253,141 57,759,424 28,879,712 14,439,856 7,219,928 3,609,964 1,804,982 902,491 2,707,474 1,353,737 4,061,212 2,030,606 1,015,303 3,045,910 1,522,955 4,568,866 2,284,433 6,853,300 3,426,650 1,713,325 5,139,976 2,569,988 1,284,994 642,497 1,927,492 963,746 481,873 1,445,620 722,810 361,405 1,084,216 542,108 271,054 135,527 406,582 203,291 609,874 304,937 914,812 457,406 228,703 686,110 343,055 1,029,166 514,583 1,543,750 771,875 2,315,626 1,157,813 3,473,440 1,736,720 868,360 434,180 217,090 108,545 325,636

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