3 × 5 × 43 × 3329

Prime Factor Structure

Factorization String 3 × 5 × 43 × 3329

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,516,480

Proper Divisor Sum 1,369,275

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2147177 ← → #2147213

1 3 5 15 43 129 215 645 3,329 9,987 16,645 49,935 143,147 429,441 715,735 2,147,205

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

2,147,205 6,441,616 3,220,808 1,610,404 805,202 402,601 1,207,804 603,902 301,951 905,854 452,927 1,358,782 679,391 2,038,174 1,019,087 3,057,262 1,528,631 4,585,894 2,292,947 6,878,842 3,439,421 10,318,264 5,159,132 2,579,566 1,289,783 3,869,350 1,934,675 5,804,026 2,902,013 8,706,040 4,353,020 2,176,510 1,088,255 3,264,766 1,632,383 4,897,150 2,448,575 7,345,726 3,672,863 11,018,590 5,509,295 16,527,886 8,263,943 24,791,830 12,395,915 37,187,746 18,593,873 55,781,620 27,890,810 13,945,405 41,836,216 20,918,108 10,459,054 5,229,527 15,688,582 7,844,291 23,532,874 11,766,437 35,299,312 17,649,656

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