3 × 11 × 193 × 317

Prime Factor Structure

Factorization String 3 × 11 × 193 × 317

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,961,216

Proper Divisor Sum 942,243

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2018957 ← → #2018981

1 3 11 33 193 317 579 951 2,123 3,487 6,369 10,461 61,181 183,543 672,991 2,018,973

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

2,018,973 6,056,920 3,028,460 1,514,230 757,115 2,271,346 1,135,673 3,407,020 1,703,510 851,755 2,555,266 1,277,633 3,832,900 1,916,450 958,225 2,874,676 1,437,338 718,669 2,156,008 1,078,004 539,002 269,501 808,504 404,252 202,126 101,063 303,190 151,595 454,786 227,393 682,180 341,090 170,545 511,636 255,818 127,909 383,728 191,864 95,932 47,966 23,983 71,950 35,975 107,926 53,963 161,890 80,945 242,836 121,418 60,709 182,128 91,064 45,532 22,766 11,383 34,150 17,075 51,226 25,613 76,840

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