2⁴ × 5 × 2659

Prime Factor Structure

Factorization String 2^4 × 5 × 2659

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 494,760

Proper Divisor Sum 282,040

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #212701 ← → #212777

1 2 4 5 8 10 16 20 40 80 2,659 5,318 10,636 13,295 21,272 26,590 42,544 53,180 106,360 212,720

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

212,720 106,360 53,180 26,590 13,295 39,886 19,943 59,830 29,915 89,746 44,873 134,620 67,310 33,655 100,966 50,483 151,450 75,725 227,176 113,588 56,794 28,397 85,192 42,596 21,298 10,649 31,948 15,974 7,987 23,962 11,981 35,944 17,972 8,986 4,493 13,480 6,740 3,370 1,685 5,056 2,528 1,264 632 316 158 79 238 119 358 179 538 269 808 404 202 101 304 152 76 38

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