2² × 17 × 43 × 139

Prime Factor Structure

Factorization String 2^2 × 17 × 43 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 776,160

Proper Divisor Sum 369,724

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #406423 ← → #406447

1 2 4 17 34 43 68 86 139 172 278 556 731 1,462 2,363 2,924 4,726 5,977 9,452 11,954 23,908 101,609 203,218 406,436

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

406,436 203,218 101,609 304,828 152,414 76,207 228,622 114,311 342,934 171,467 514,402 257,201 771,604 385,802 192,901 578,704 289,352 144,676 72,338 36,169 108,508 54,254 27,127 81,382 40,691 122,074 61,037 183,112 91,556 45,778 22,889 68,668 34,334 17,167 51,502 25,751 77,254 38,627 115,882 57,941 173,824 86,912 43,456 21,728 10,864 5,432 2,716 1,358 679 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582

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