5 × 17 × 139 × 557

Prime Factor Structure

Factorization String 5 × 17 × 139 × 557

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,436,960

Proper Divisor Sum 1,856,005

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #6580943 ← → #6580961

1 5 17 85 139 557 695 2,363 2,785 9,469 11,815 47,345 77,423 387,115 1,316,191 6,580,955

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

6,580,955 19,742,866 9,871,433 29,614,300 14,807,150 7,403,575 22,210,726 11,105,363 33,316,090 16,658,045 49,974,136 24,987,068 12,493,534 6,246,767 18,740,302 9,370,151 28,110,454 14,055,227 42,165,682 21,082,841 63,248,524 31,624,262 15,812,131 47,436,394 23,718,197 71,154,592 35,577,296 17,788,648 8,894,324 4,447,162 2,223,581 6,670,744 3,335,372 1,667,686 833,843 2,501,530 1,250,765 3,752,296 1,876,148 938,074 469,037 1,407,112 703,556 351,778 175,889 527,668 263,834 131,917 395,752 197,876 98,938 49,469 148,408 74,204 37,102 18,551 55,654 27,827 83,482 41,741

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