3 × 17 × 167 × 421

Prime Factor Structure

Factorization String 3 × 17 × 167 × 421

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,104,512

Proper Divisor Sum 1,518,855

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #3585629 ← → #3585667

1 3 17 51 167 421 501 1,263 2,839 7,157 8,517 21,471 70,307 210,921 1,195,219 3,585,657

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

3,585,657 10,756,972 5,378,486 2,689,243 8,067,730 4,033,865 12,101,596 6,050,798 3,025,399 9,076,198 4,538,099 13,614,298 6,807,149 20,421,448 10,210,724 5,105,362 2,552,681 7,658,044 3,829,022 1,914,511 5,743,534 2,871,767 8,615,302 4,307,651 12,922,954 6,461,477 19,384,432 9,692,216 4,846,108 2,423,054 1,211,527 3,634,582 1,817,291 5,451,874 2,725,937 8,177,812 4,088,906 2,044,453 6,133,360 3,066,680 1,533,340 766,670 383,335 1,150,006 575,003 1,725,010 862,505 2,587,516 1,293,758 646,879 1,940,638 970,319 2,910,958 1,455,479 4,366,438 2,183,219 6,549,658 3,274,829 9,824,488 4,912,244

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