2 × 7 × 83 × 2153

Prime Factor Structure

Factorization String 2 × 7 × 83 × 2153

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,342,464

Proper Divisor Sum 1,840,678

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2501761 ← → #2501789

1 2 7 14 83 166 581 1,162 2,153 4,306 15,071 30,142 178,699 357,398 1,250,893 2,501,786

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

2,501,786 1,250,893 3,752,680 1,876,340 938,170 469,085 1,407,256 703,628 351,814 175,907 527,722 263,861 791,584 395,792 197,896 98,948 49,474 24,737 74,212 37,106 18,553 55,660 27,830 13,915 41,746 20,873 62,620 31,310 15,655 46,966 23,483 70,450 35,225 105,676 52,838 26,419 79,258 39,629 118,888 59,444 29,722 14,861 44,584 22,292 11,146 5,573 16,720 8,360 4,180 2,090 1,045 3,136 1,568 784 392 196 98 49 148 74

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