5 × 7 × 29 × 2143

Prime Factor Structure

Factorization String 5 × 7 × 29 × 2143

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,087,360

Proper Divisor Sum 912,215

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2175127 ← → #2175161

1 5 7 29 35 145 203 1,015 2,143 10,715 15,001 62,147 75,005 310,735 435,029 2,175,145

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

2,175,145 6,525,436 3,262,718 1,631,359 4,894,078 2,447,039 7,341,118 3,670,559 11,011,678 5,505,839 16,517,518 8,258,759 24,776,278 12,388,139 37,164,418 18,582,209 55,746,628 27,873,314 13,936,657 41,809,972 20,904,986 10,452,493 31,357,480 15,678,740 7,839,370 3,919,685 11,759,056 5,879,528 2,939,764 1,469,882 734,941 2,204,824 1,102,412 551,206 275,603 826,810 413,405 1,240,216 620,108 310,054 155,027 465,082 232,541 697,624 348,812 174,406 87,203 261,610 130,805 392,416 196,208 98,104 49,052 24,526 12,263 36,790 18,395 55,186 27,593 82,780

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