2 × 3 × 5² × 7 × 503

Prime Factor Structure

Factorization String 2 × 3 × 5^2 × 7 × 503

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,499,904

Proper Divisor Sum 971,754

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #528137 ← → #528163

1 2 3 5 6 7 10 14 15 21 25 30 35 42 50 70 75 105 150 175 210 350 503 525 1,006 1,050 1,509 2,515 3,018 3,521 5,030 7,042 7,545 10,563 12,575 15,090 17,605 21,126 25,150 35,210 37,725 52,815 75,450 88,025 105,630 176,050 264,075 528,150

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

528,150 264,075 792,226 396,113 1,188,340 594,170 297,085 891,256 445,628 222,814 111,407 334,222 167,111 501,334 250,667 752,002 376,001 1,128,004 564,002 282,001 846,004 423,002 211,501 634,504 317,252 158,626 79,313 237,940 118,970 59,485 178,456 89,228 44,614 22,307 66,922 33,461 100,384 50,192 25,096 12,548 6,274 3,137 9,412 4,706 2,353 7,060 3,530 1,765 5,296 2,648 1,324 662 331 994 497 1,492 746 373 1,120 560

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