13 × 306479

Prime Factor Structure

Factorization String 13 × 306479

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,290,720

Proper Divisor Sum 306,493

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3984217 ← → #3984229

1 13 306,479 3,984,227

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

3,984,227 11,952,682 5,976,341 17,929,024 8,964,512 4,482,256 2,241,128 1,120,564 560,282 280,141 840,424 420,212 210,106 105,053 315,160 157,580 78,790 39,395 118,186 59,093 177,280 88,640 44,320 22,160 11,080 5,540 2,770 1,385 4,156 2,078 1,039 3,118 1,559 4,678 2,339 7,018 3,509 10,528 5,264 2,632 1,316 658 329 988 494 247 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118

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