4013 × 4999

Prime Factor Structure

Factorization String 4013 × 4999

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 20,070,000

Proper Divisor Sum 9,013

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #20060981 ← → #20061007

1 4,013 4,999 20,060,987

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

20,060,987 60,182,962 30,091,481 90,274,444 45,137,222 22,568,611 67,705,834 33,852,917 101,558,752 50,779,376 25,389,688 12,694,844 6,347,422 3,173,711 9,521,134 4,760,567 14,281,702 7,140,851 21,422,554 10,711,277 32,133,832 16,066,916 8,033,458 4,016,729 12,050,188 6,025,094 3,012,547 9,037,642 4,518,821 13,556,464 6,778,232 3,389,116 1,694,558 847,279 2,541,838 1,270,919 3,812,758 1,906,379 5,719,138 2,859,569 8,578,708 4,289,354 2,144,677 6,434,032 3,217,016 1,608,508 804,254 402,127 1,206,382 603,191 1,809,574 904,787 2,714,362 1,357,181 4,071,544 2,035,772 1,017,886 508,943 1,526,830 763,415

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