2² × 13 × 19 × 4019

Prime Factor Structure

Factorization String 2^2 × 13 × 19 × 4019

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 7,879,200

Proper Divisor Sum 3,908,428

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3970763 ← → #3970781

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

3,970,772 1,985,386 992,693 2,978,080 1,489,040 744,520 372,260 186,130 93,065 279,196 139,598 69,799 209,398 104,699 314,098 157,049 471,148 235,574 117,787 353,362 176,681 530,044 265,022 132,511 397,534 198,767 596,302 298,151 894,454 447,227 1,341,682 670,841 2,012,524 1,006,262 503,131 1,509,394 754,697 2,264,092 1,132,046 566,023 1,698,070 849,035 2,547,106 1,273,553 3,820,660 1,910,330 955,165 2,865,496 1,432,748 716,374 358,187 1,074,562 537,281 1,611,844 805,922 402,961 1,208,884 604,442 302,221 906,664

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