2² × 11² × 61 × 73

Prime Factor Structure

Factorization String 2^2 × 11^2 × 61 × 73

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 4,271,428

Proper Divisor Sum 2,116,176

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #2155207 ← → #2155253

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

2,155,252 1,077,626 538,813 1,616,440 808,220 404,110 202,055 606,166 303,083 909,250 454,625 1,363,876 681,938 340,969 1,022,908 511,454 255,727 767,182 383,591 1,150,774 575,387 1,726,162 863,081 2,589,244 1,294,622 647,311 1,941,934 970,967 2,912,902 1,456,451 4,369,354 2,184,677 6,554,032 3,277,016 1,638,508 819,254 409,627 1,228,882 614,441 1,843,324 921,662 460,831 1,382,494 691,247 2,073,742 1,036,871 3,110,614 1,555,307 4,665,922 2,332,961 6,998,884 3,499,442 1,749,721 5,249,164 2,624,582 1,312,291 3,936,874 1,968,437 5,905,312 2,952,656

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