2 × 13 × 269 × 307

Prime Factor Structure

Factorization String 2 × 13 × 269 × 307

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,492,720

Proper Divisor Sum 1,345,562

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2147137 ← → #2147161

1 2 13 26 269 307 538 614 3,497 3,991 6,994 7,982 82,583 165,166 1,073,579 2,147,158

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

2,147,158 1,073,579 3,220,738 1,610,369 4,831,108 2,415,554 1,207,777 3,623,332 1,811,666 905,833 2,717,500 1,358,750 679,375 2,038,126 1,019,063 3,057,190 1,528,595 4,585,786 2,292,893 6,878,680 3,439,340 1,719,670 859,835 2,579,506 1,289,753 3,869,260 1,934,630 967,315 2,901,946 1,450,973 4,352,920 2,176,460 1,088,230 544,115 1,632,346 816,173 2,448,520 1,224,260 612,130 306,065 918,196 459,098 229,549 688,648 344,324 172,162 86,081 258,244 129,122 64,561 193,684 96,842 48,421 145,264 72,632 36,316 18,158 9,079 27,238 13,619

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