139 × 57809

Prime Factor Structure

Factorization String 139 × 57809

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 8,093,400

Proper Divisor Sum 57,949

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #8035427 ← → #8035457

1 139 57,809 8,035,451

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

8,035,451 24,106,354 12,053,177 36,159,532 18,079,766 9,039,883 27,119,650 13,559,825 40,679,476 20,339,738 10,169,869 30,509,608 15,254,804 7,627,402 3,813,701 11,441,104 5,720,552 2,860,276 1,430,138 715,069 2,145,208 1,072,604 536,302 268,151 804,454 402,227 1,206,682 603,341 1,810,024 905,012 452,506 226,253 678,760 339,380 169,690 84,845 254,536 127,268 63,634 31,817 95,452 47,726 23,863 71,590 35,795 107,386 53,693 161,080 80,540 40,270 20,135 60,406 30,203 90,610 45,305 135,916 67,958 33,979 101,938 50,969

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