2 × 139 × 1901

Prime Factor Structure

Factorization String 2 × 139 × 1901

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 798,840

Proper Divisor Sum 270,362

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #528469 ← → #528487

1 2 139 278 1,901 3,802 264,239 528,478

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

528,478 264,239 792,718 396,359 1,189,078 594,539 1,783,618 891,809 2,675,428 1,337,714 668,857 2,006,572 1,003,286 501,643 1,504,930 752,465 2,257,396 1,128,698 564,349 1,693,048 846,524 423,262 211,631 634,894 317,447 952,342 476,171 1,428,514 714,257 2,142,772 1,071,386 535,693 1,607,080 803,540 401,770 200,885 602,656 301,328 150,664 75,332 37,666 18,833 56,500 28,250 14,125 42,376 21,188 10,594 5,297 15,892 7,946 3,973 11,920 5,960 2,980 1,490 745 2,236 1,118 559

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