2² × 5 × 85381

Prime Factor Structure

Factorization String 2^2 × 5 × 85381

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,586,044

Proper Divisor Sum 1,878,424

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #1707617 ← → #1707631

1 2 4 5 10 20 85,381 170,762 341,524 426,905 853,810 1,707,620

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

1,707,620 853,810 426,905 1,280,716 640,358 320,179 960,538 480,269 1,440,808 720,404 360,202 180,101 540,304 270,152 135,076 67,538 33,769 101,308 50,654 25,327 75,982 37,991 113,974 56,987 170,962 85,481 256,444 128,222 64,111 192,334 96,167 288,502 144,251 432,754 216,377 649,132 324,566 162,283 486,850 243,425 730,276 365,138 182,569 547,708 273,854 136,927 410,782 205,391 616,174 308,087 924,262 462,131 1,386,394 693,197 2,079,592 1,039,796 519,898 259,949 779,848 389,924

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