3 × 7 × 29 × 6491

Prime Factor Structure

Factorization String 3 × 7 × 29 × 6491

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,232,320

Proper Divisor Sum 2,279,301

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #3953017 ← → #3953051

1 3 7 21 29 87 203 609 6,491 19,473 45,437 136,311 188,239 564,717 1,317,673 3,953,019

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

3,953,019 11,859,058 5,929,529 17,788,588 8,894,294 4,447,147 13,341,442 6,670,721 20,012,164 10,006,082 5,003,041 15,009,124 7,504,562 3,752,281 11,256,844 5,628,422 2,814,211 8,442,634 4,221,317 12,663,952 6,331,976 3,165,988 1,582,994 791,497 2,374,492 1,187,246 593,623 1,780,870 890,435 2,671,306 1,335,653 4,006,960 2,003,480 1,001,740 500,870 250,435 751,306 375,653 1,126,960 563,480 281,740 140,870 70,435 211,306 105,653 316,960 158,480 79,240 39,620 19,810 9,905 29,716 14,858 7,429 22,288 11,144 5,572 2,786 1,393 4,180

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