2² × 11² × 31643

Prime Factor Structure

Factorization String 2^2 × 11^2 × 31643

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 29,460,564

Proper Divisor Sum 14,145,352

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #15315211 ← → #15315227

1 2 4 11 22 44 121 242 484 31,643 63,286 126,572 348,073 696,146 1,392,292 3,828,803 7,657,606 15,315,212

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

15,315,212 7,657,606 3,828,803 11,486,410 5,743,205 17,229,616 8,614,808 4,307,404 2,153,702 1,076,851 3,230,554 1,615,277 4,845,832 2,422,916 1,211,458 605,729 1,817,188 908,594 454,297 1,362,892 681,446 340,723 1,022,170 511,085 1,533,256 766,628 383,314 191,657 574,972 287,486 143,743 431,230 215,615 646,846 323,423 970,270 485,135 1,455,406 727,703 2,183,110 1,091,555 3,274,666 1,637,333 4,912,000 2,456,000 1,228,000 614,000 307,000 153,500 76,750 38,375 115,126 57,563 172,690 86,345 259,036 129,518 64,759 194,278 97,139

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