3² × 13 × 23 × 197

Prime Factor Structure

Factorization String 3^2 × 13 × 23 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 864,864

Proper Divisor Sum 334,737

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #530093 ← → #530129

1 3 9 13 23 39 69 117 197 207 299 591 897 1,773 2,561 2,691 4,531 7,683 13,593 23,049 40,779 58,903 176,709 530,127

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

530,127 1,590,382 795,191 2,385,574 1,192,787 3,578,362 1,789,181 5,367,544 2,683,772 1,341,886 670,943 2,012,830 1,006,415 3,019,246 1,509,623 4,528,870 2,264,435 6,793,306 3,396,653 10,189,960 5,094,980 2,547,490 1,273,745 3,821,236 1,910,618 955,309 2,865,928 1,432,964 716,482 358,241 1,074,724 537,362 268,681 806,044 403,022 201,511 604,534 302,267 906,802 453,401 1,360,204 680,102 340,051 1,020,154 510,077 1,530,232 765,116 382,558 191,279 573,838 286,919 860,758 430,379 1,291,138 645,569 1,936,708 968,354 484,177 1,452,532 726,266

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