3 × 7 × 109 × 881

Prime Factor Structure

Factorization String 3 × 7 × 109 × 881

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,104,640

Proper Divisor Sum 1,088,031

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #2016607 ← → #2016653

1 3 7 21 109 327 763 881 2,289 2,643 6,167 18,501 96,029 288,087 672,203 2,016,609

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

2,016,609 6,049,828 3,024,914 1,512,457 4,537,372 2,268,686 1,134,343 3,403,030 1,701,515 5,104,546 2,552,273 7,656,820 3,828,410 1,914,205 5,742,616 2,871,308 1,435,654 717,827 2,153,482 1,076,741 3,230,224 1,615,112 807,556 403,778 201,889 605,668 302,834 151,417 454,252 227,126 113,563 340,690 170,345 511,036 255,518 127,759 383,278 191,639 574,918 287,459 862,378 431,189 1,293,568 646,784 323,392 161,696 80,848 40,424 20,212 10,106 5,053 15,160 7,580 3,790 1,895 5,686 2,843 8,530 4,265 12,796

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