2 × 3² × 35911

Prime Factor Structure

Factorization String 2 × 3^2 × 35911

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,400,568

Proper Divisor Sum 754,170

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #646397 ← → #646403

1 2 3 6 9 18 35,911 71,822 107,733 215,466 323,199 646,398

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

646,398 323,199 969,598 484,799 1,454,398 727,199 2,181,598 1,090,799 3,272,398 1,636,199 4,908,598 2,454,299 7,362,898 3,681,449 11,044,348 5,522,174 2,761,087 8,283,262 4,141,631 12,424,894 6,212,447 18,637,342 9,318,671 27,956,014 13,978,007 41,934,022 20,967,011 62,901,034 31,450,517 94,351,552 47,175,776 23,587,888 11,793,944 5,896,972 2,948,486 1,474,243 4,422,730 2,211,365 6,634,096 3,317,048 1,658,524 829,262 414,631 1,243,894 621,947 1,865,842 932,921 2,798,764 1,399,382 699,691 2,099,074 1,049,537 3,148,612 1,574,306 787,153 2,361,460 1,180,730 590,365 1,771,096 885,548

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