3 × 5 × 171719

Prime Factor Structure

Factorization String 3 × 5 × 171719

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,121,280

Proper Divisor Sum 1,545,495

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #2575777 ← → #2575787

1 3 5 15 171,719 515,157 858,595 2,575,785

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

2,575,785 7,727,356 3,863,678 1,931,839 5,795,518 2,897,759 8,693,278 4,346,639 13,039,918 6,519,959 19,559,878 9,779,939 29,339,818 14,669,909 44,009,728 22,004,864 11,002,432 5,501,216 2,750,608 1,375,304 687,652 343,826 171,913 515,740 257,870 128,935 386,806 193,403 580,210 290,105 870,316 435,158 217,579 652,738 326,369 979,108 489,554 244,777 734,332 367,166 183,583 550,750 275,375 826,126 413,063 1,239,190 619,595 1,858,786 929,393 2,788,180 1,394,090 697,045 2,091,136 1,045,568 522,784 261,392 130,696 65,348 32,674 16,337

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