139 × 5261

Prime Factor Structure

Factorization String 139 × 5261

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 736,680

Proper Divisor Sum 5,401

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #731267 ← → #731287

1 139 5,261 731,279

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

731,279 2,193,838 1,096,919 3,290,758 1,645,379 4,936,138 2,468,069 7,404,208 3,702,104 1,851,052 925,526 462,763 1,388,290 694,145 2,082,436 1,041,218 520,609 1,561,828 780,914 390,457 1,171,372 585,686 292,843 878,530 439,265 1,317,796 658,898 329,449 988,348 494,174 247,087 741,262 370,631 1,111,894 555,947 1,667,842 833,921 2,501,764 1,250,882 625,441 1,876,324 938,162 469,081 1,407,244 703,622 351,811 1,055,434 527,717 1,583,152 791,576 395,788 197,894 98,947 296,842 148,421 445,264 222,632 111,316 55,658 27,829

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