2² × 160031

Prime Factor Structure

Factorization String 2^2 × 160031

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,120,224

Proper Divisor Sum 480,100

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #640121 ← → #640127

1 2 4 160,031 320,062 640,124

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

640,124 320,062 160,031 480,094 240,047 720,142 360,071 1,080,214 540,107 1,620,322 810,161 2,430,484 1,215,242 607,621 1,822,864 911,432 455,716 227,858 113,929 341,788 170,894 85,447 256,342 128,171 384,514 192,257 576,772 288,386 144,193 432,580 216,290 108,145 324,436 162,218 81,109 243,328 121,664 60,832 30,416 15,208 7,604 3,802 1,901 5,704 2,852 1,426 713 2,140 1,070 535 1,606 803 2,410 1,205 3,616 1,808 904 452 226 113

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