5 × 661 × 2591

Prime Factor Structure

Factorization String 5 × 661 × 2591

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 10,295,424

Proper Divisor Sum 1,732,169

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #8563237 ← → #8563271

1 5 661 2,591 3,305 12,955 1,712,651 8,563,255

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

8,563,255 25,689,766 12,844,883 38,534,650 19,267,325 57,801,976 28,900,988 14,450,494 7,225,247 21,675,742 10,837,871 32,513,614 16,256,807 48,770,422 24,385,211 73,155,634 36,577,817 109,733,452 54,866,726 27,433,363 82,300,090 41,150,045 123,450,136 61,725,068 30,862,534 15,431,267 46,293,802 23,146,901 69,440,704 34,720,352 17,360,176 8,680,088 4,340,044 2,170,022 1,085,011 3,255,034 1,627,517 4,882,552 2,441,276 1,220,638 610,319 1,830,958 915,479 2,746,438 1,373,219 4,119,658 2,059,829 6,179,488 3,089,744 1,544,872 772,436 386,218 193,109 579,328 289,664 144,832 72,416 36,208 18,104 9,052

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