2 × 3² × 71527

Prime Factor Structure

Factorization String 2 × 3^2 × 71527

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,789,592

Proper Divisor Sum 1,502,106

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #1287479 ← → #1287487

1 2 3 6 9 18 71,527 143,054 214,581 429,162 643,743 1,287,486

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

1,287,486 643,743 1,931,230 965,615 2,896,846 1,448,423 4,345,270 2,172,635 6,517,906 3,258,953 9,776,860 4,888,430 2,444,215 7,332,646 3,666,323 10,998,970 5,499,485 16,498,456 8,249,228 4,124,614 2,062,307 6,186,922 3,093,461 9,280,384 4,640,192 2,320,096 1,160,048 580,024 290,012 145,006 72,503 217,510 108,755 326,266 163,133 489,400 244,700 122,350 61,175 183,526 91,763 275,290 137,645 412,936 206,468 103,234 51,617 154,852 77,426 38,713 116,140 58,070 29,035 87,106 43,553 130,660 65,330 32,665 97,996 48,998

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