19 × 41 × 53 × 71

Prime Factor Structure

Factorization String 19 × 41 × 53 × 71

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,265,920

Proper Divisor Sum 334,543

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #2931319 ← → #2931413

1 19 41 53 71 779 1,007 1,349 2,173 2,911 3,763 41,287 55,309 71,497 154,283 2,931,377

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

2,931,377 8,794,132 4,397,066 2,198,533 6,595,600 3,297,800 1,648,900 824,450 412,225 1,236,676 618,338 309,169 927,508 463,754 231,877 695,632 347,816 173,908 86,954 43,477 130,432 65,216 32,608 16,304 8,152 4,076 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636 818 409 1,228 614 307 922 461 1,384 692 346 173 520

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