13 × 127 × 2579

Prime Factor Structure

Factorization String 13 × 127 × 2579

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,623,360

Proper Divisor Sum 365,431

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #4257899 ← → #4257931

1 13 127 1,651 2,579 33,527 327,533 4,257,929

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

4,257,929 12,773,788 6,386,894 3,193,447 9,580,342 4,790,171 14,370,514 7,185,257 21,555,772 10,777,886 5,388,943 16,166,830 8,083,415 24,250,246 12,125,123 36,375,370 18,187,685 54,563,056 27,281,528 13,640,764 6,820,382 3,410,191 10,230,574 5,115,287 15,345,862 7,672,931 23,018,794 11,509,397 34,528,192 17,264,096 8,632,048 4,316,024 2,158,012 1,079,006 539,503 1,618,510 809,255 2,427,766 1,213,883 3,641,650 1,820,825 5,462,476 2,731,238 1,365,619 4,096,858 2,048,429 6,145,288 3,072,644 1,536,322 768,161 2,304,484 1,152,242 576,121 1,728,364 864,182 432,091 1,296,274 648,137 1,944,412 972,206

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