2² × 13 × 319687

Prime Factor Structure

Factorization String 2^2 × 13 × 319687

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 31,329,424

Proper Divisor Sum 14,705,700

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #16623713 ← → #16623751

1 2 4 13 26 52 319,687 639,374 1,278,748 4,155,931 8,311,862 16,623,724

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

16,623,724 8,311,862 4,155,931 12,467,794 6,233,897 18,701,692 9,350,846 4,675,423 14,026,270 7,013,135 21,039,406 10,519,703 31,559,110 15,779,555 47,338,666 23,669,333 71,008,000 35,504,000 17,752,000 8,876,000 4,438,000 2,219,000 1,109,500 554,750 277,375 832,126 416,063 1,248,190 624,095 1,872,286 936,143 2,808,430 1,404,215 4,212,646 2,106,323 6,318,970 3,159,485 9,478,456 4,739,228 2,369,614 1,184,807 3,554,422 1,777,211 5,331,634 2,665,817 7,997,452 3,998,726 1,999,363 5,998,090 2,999,045 8,997,136 4,498,568 2,249,284 1,124,642 562,321 1,686,964 843,482 421,741 1,265,224 632,612

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