2² × 5 × 3417809

Prime Factor Structure

Factorization String 2^2 × 5 × 3417809

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 143,548,020

Proper Divisor Sum 75,191,840

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #68356163 ← → #68356181

1 2 4 5 10 20 3,417,809 6,835,618 13,671,236 17,089,045 34,178,090 68,356,180

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

68,356,180 34,178,090 17,089,045 51,267,136 25,633,568 12,816,784 6,408,392 3,204,196 1,602,098 801,049 2,403,148 1,201,574 600,787 1,802,362 901,181 2,703,544 1,351,772 675,886 337,943 1,013,830 506,915 1,520,746 760,373 2,281,120 1,140,560 570,280 285,140 142,570 71,285 213,856 106,928 53,464 26,732 13,366 6,683 20,050 10,025 30,076 15,038 7,519 22,558 11,279 33,838 16,919 50,758 25,379 76,138 38,069 114,208 57,104 28,552 14,276 7,138 3,569 10,708 5,354 2,677 8,032 4,016 2,008

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