2² × 422407

Prime Factor Structure

Factorization String 2^2 × 422407

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 2,956,856

Proper Divisor Sum 1,267,228

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #1689617 ← → #1689641

1 2 4 422,407 844,814 1,689,628

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

1,689,628 844,814 422,407 1,267,222 633,611 1,900,834 950,417 2,851,252 1,425,626 712,813 2,138,440 1,069,220 534,610 267,305 801,916 400,958 200,479 601,438 300,719 902,158 451,079 1,353,238 676,619 2,029,858 1,014,929 3,044,788 1,522,394 761,197 2,283,592 1,141,796 570,898 285,449 856,348 428,174 214,087 642,262 321,131 963,394 481,697 1,445,092 722,546 361,273 1,083,820 541,910 270,955 812,866 406,433 1,219,300 609,650 304,825 914,476 457,238 228,619 685,858 342,929 1,028,788 514,394 257,197 771,592 385,796

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