2 × 3561689

Prime Factor Structure

Factorization String 2 × 3561689

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 10,685,070

Proper Divisor Sum 3,561,692

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #7123343 ← → #7123379

1 2 3,561,689 7,123,378

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

7,123,378 3,561,689 10,685,068 5,342,534 2,671,267 8,013,802 4,006,901 12,020,704 6,010,352 3,005,176 1,502,588 751,294 375,647 1,126,942 563,471 1,690,414 845,207 2,535,622 1,267,811 3,803,434 1,901,717 5,705,152 2,852,576 1,426,288 713,144 356,572 178,286 89,143 267,430 133,715 401,146 200,573 601,720 300,860 150,430 75,215 225,646 112,823 338,470 169,235 507,706 253,853 761,560 380,780 190,390 95,195 285,586 142,793 428,380 214,190 107,095 321,286 160,643 481,930 240,965 722,896 361,448 180,724 90,362 45,181

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