3 × 13² × 3947

Prime Factor Structure

Factorization String 3 × 13^2 × 3947

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,889,936

Proper Divisor Sum 888,807

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #2001127 ← → #2001163

1 3 13 39 169 507 3,947 11,841 51,311 153,933 667,043 2,001,129

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

2,001,129 6,003,388 3,001,694 1,500,847 4,502,542 2,251,271 6,753,814 3,376,907 10,130,722 5,065,361 15,196,084 7,598,042 3,799,021 11,397,064 5,698,532 2,849,266 1,424,633 4,273,900 2,136,950 1,068,475 3,205,426 1,602,713 4,808,140 2,404,070 1,202,035 3,606,106 1,803,053 5,409,160 2,704,580 1,352,290 676,145 2,028,436 1,014,218 507,109 1,521,328 760,664 380,332 190,166 95,083 285,250 142,625 427,876 213,938 106,969 320,908 160,454 80,227 240,682 120,341 361,024 180,512 90,256 45,128 22,564 11,282 5,641 16,924 8,462 4,231 12,694

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