2² × 7 × 13 × 4639

Prime Factor Structure

Factorization String 2^2 × 7 × 13 × 4639

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 3,637,760

Proper Divisor Sum 1,949,164

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #1688579 ← → #1688623

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

1,688,596 844,298 422,149 1,266,448 633,224 316,612 158,306 79,153 237,460 118,730 59,365 178,096 89,048 44,524 22,262 11,131 33,394 16,697 50,092 25,046 12,523 37,570 18,785 56,356 28,178 14,089 42,268 21,134 10,567 31,702 15,851 47,554 23,777 71,332 35,666 17,833 53,500 26,750 13,375 40,126 20,063 60,190 30,095 90,286 45,143 135,430 67,715 203,146 101,573 304,720 152,360 76,180 38,090 19,045 57,136 28,568 14,284 7,142 3,571 10,714

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