3 × 7 × 19597

Prime Factor Structure

Factorization String 3 × 7 × 19597

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 627,136

Proper Divisor Sum 215,599

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #411529 ← → #411557

1 3 7 21 19,597 58,791 137,179 411,537

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

411,537 1,234,612 617,306 308,653 925,960 462,980 231,490 115,745 347,236 173,618 86,809 260,428 130,214 65,107 195,322 97,661 292,984 146,492 73,246 36,623 109,870 54,935 164,806 82,403 247,210 123,605 370,816 185,408 92,704 46,352 23,176 11,588 5,794 2,897 8,692 4,346 2,173 6,520 3,260 1,630 815 2,446 1,223 3,670 1,835 5,506 2,753 8,260 4,130 2,065 6,196 3,098 1,549 4,648 2,324 1,162 581 1,744 872 436

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