139 × 5897

Prime Factor Structure

Factorization String 139 × 5897

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 825,720

Proper Divisor Sum 6,037

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #819673 ← → #819691

1 139 5,897 819,683

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

819,683 2,459,050 1,229,525 3,688,576 1,844,288 922,144 461,072 230,536 115,268 57,634 28,817 86,452 43,226 21,613 64,840 32,420 16,210 8,105 24,316 12,158 6,079 18,238 9,119 27,358 13,679 41,038 20,519 61,558 30,779 92,338 46,169 138,508 69,254 34,627 103,882 51,941 155,824 77,912 38,956 19,478 9,739 29,218 14,609 43,828 21,914 10,957 32,872 16,436 8,218 4,109 12,328 6,164 3,082 1,541 4,624 2,312 1,156 578 289 868

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