19 × 41 × 509

Prime Factor Structure

Factorization String 19 × 41 × 509

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 428,400

Proper Divisor Sum 31,889

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #396509 ← → #396523

1 19 41 509 779 9,671 20,869 396,511

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

396,511 1,189,534 594,767 1,784,302 892,151 2,676,454 1,338,227 4,014,682 2,007,341 6,022,024 3,011,012 1,505,506 752,753 2,258,260 1,129,130 564,565 1,693,696 846,848 423,424 211,712 105,856 52,928 26,464 13,232 6,616 3,308 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096 1,048 524 262 131 394 197 592 296 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13

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