2 × 13 × 152539

Prime Factor Structure

Factorization String 2 × 13 × 152539

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,406,680

Proper Divisor Sum 2,440,666

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #3966007 ← → #3966029

1 2 13 26 152,539 305,078 1,983,007 3,966,014

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

3,966,014 1,983,007 5,949,022 2,974,511 8,923,534 4,461,767 13,385,302 6,692,651 20,077,954 10,038,977 30,116,932 15,058,466 7,529,233 22,587,700 11,293,850 5,646,925 16,940,776 8,470,388 4,235,194 2,117,597 6,352,792 3,176,396 1,588,198 794,099 2,382,298 1,191,149 3,573,448 1,786,724 893,362 446,681 1,340,044 670,022 335,011 1,005,034 502,517 1,507,552 753,776 376,888 188,444 94,222 47,111 141,334 70,667 212,002 106,001 318,004 159,002 79,501 238,504 119,252 59,626 29,813 89,440 44,720 22,360 11,180 5,590 2,795 8,386 4,193

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