11 × 19 × 13921

Prime Factor Structure

Factorization String 11 × 19 × 13921

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,341,280

Proper Divisor Sum 431,791

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #2909461 ← → #2909513

1 11 19 209 13,921 153,131 264,499 2,909,489

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

2,909,489 8,728,468 4,364,234 2,182,117 6,546,352 3,273,176 1,636,588 818,294 409,147 1,227,442 613,721 1,841,164 920,582 460,291 1,380,874 690,437 2,071,312 1,035,656 517,828 258,914 129,457 388,372 194,186 97,093 291,280 145,640 72,820 36,410 18,205 54,616 27,308 13,654 6,827 20,482 10,241 30,724 15,362 7,681 23,044 11,522 5,761 17,284 8,642 4,321 12,964 6,482 3,241 9,724 4,862 2,431 7,294 3,647 10,942 5,471 16,414 8,207 24,622 12,311 36,934 18,467

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