2² × 5 × 320107

Prime Factor Structure

Factorization String 2^2 × 5 × 320107

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 13,444,536

Proper Divisor Sum 7,042,396

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #6402139 ← → #6402157

1 2 4 5 10 20 320,107 640,214 1,280,428 1,600,535 3,201,070 6,402,140

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

6,402,140 3,201,070 1,600,535 4,801,606 2,400,803 7,202,410 3,601,205 10,803,616 5,401,808 2,700,904 1,350,452 675,226 337,613 1,012,840 506,420 253,210 126,605 379,816 189,908 94,954 47,477 142,432 71,216 35,608 17,804 8,902 4,451 13,354 6,677 20,032 10,016 5,008 2,504 1,252 626 313 940 470 235 706 353 1,060 530 265 796 398 199 598 299 898 449 1,348 674 337 1,012 506 253 760 380 190

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