2 × 73 × 107 × 1811

Prime Factor Structure

Factorization String 2 × 73 × 107 × 1811

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 43,444,512

Proper Divisor Sum 15,153,070

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #28291429 ← → #28291457

1 2 73 107 146 214 1,811 3,622 7,811 15,622 132,203 193,777 264,406 387,554 14,145,721 28,291,442

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

28,291,442 14,145,721 42,437,164 21,218,582 10,609,291 31,827,874 15,913,937 47,741,812 23,870,906 11,935,453 35,806,360 17,903,180 8,951,590 4,475,795 13,427,386 6,713,693 20,141,080 10,070,540 5,035,270 2,517,635 7,552,906 3,776,453 11,329,360 5,664,680 2,832,340 1,416,170 708,085 2,124,256 1,062,128 531,064 265,532 132,766 66,383 199,150 99,575 298,726 149,363 448,090 224,045 672,136 336,068 168,034 84,017 252,052 126,026 63,013 189,040 94,520 47,260 23,630 11,815 35,446 17,723 53,170 26,585 79,756 39,878 19,939 59,818 29,909

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