2 × 13 × 319681

Prime Factor Structure

Factorization String 2 × 13 × 319681

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 13,426,644

Proper Divisor Sum 5,114,938

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #8311697 ← → #8311711

1 2 13 26 319,681 639,362 4,155,853 8,311,706

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

8,311,706 4,155,853 12,467,560 6,233,780 3,116,890 1,558,445 4,675,336 2,337,668 1,168,834 584,417 1,753,252 876,626 438,313 1,314,940 657,470 328,735 986,206 493,103 1,479,310 739,655 2,218,966 1,109,483 3,328,450 1,664,225 4,992,676 2,496,338 1,248,169 3,744,508 1,872,254 936,127 2,808,382 1,404,191 4,212,574 2,106,287 6,318,862 3,159,431 9,478,294 4,739,147 14,217,442 7,108,721 21,326,164 10,663,082 5,331,541 15,994,624 7,997,312 3,998,656 1,999,328 999,664 499,832 249,916 124,958 62,479 187,438 93,719 281,158 140,579 421,738 210,869 632,608 316,304

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