2 × 5 × 307 × 647

Prime Factor Structure

Factorization String 2 × 5 × 307 × 647

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,592,512

Proper Divisor Sum 1,606,222

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1986289 ← → #1986293

1 2 5 10 307 614 647 1,294 1,535 3,070 3,235 6,470 198,629 397,258 993,145 1,986,290

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

1,986,290 993,145 2,979,436 1,489,718 744,859 2,234,578 1,117,289 3,351,868 1,675,934 837,967 2,513,902 1,256,951 3,770,854 1,885,427 5,656,282 2,828,141 8,484,424 4,242,212 2,121,106 1,060,553 3,181,660 1,590,830 795,415 2,386,246 1,193,123 3,579,370 1,789,685 5,369,056 2,684,528 1,342,264 671,132 335,566 167,783 503,350 251,675 755,026 377,513 1,132,540 566,270 283,135 849,406 424,703 1,274,110 637,055 1,911,166 955,583 2,866,750 1,433,375 4,300,126 2,150,063 6,450,190 3,225,095 9,675,286 4,837,643 14,512,930 7,256,465 21,769,396 10,884,698 5,442,349 16,327,048

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