2² × 3 × 11 × 21871

Prime Factor Structure

Factorization String 2^2 × 3 × 11 × 21871

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 7,348,992

Proper Divisor Sum 4,462,020

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #2886971 ← → #2886973

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

2,886,972 1,443,486 721,743 2,165,230 1,082,615 3,247,846 1,623,923 4,871,770 2,435,885 7,307,656 3,653,828 1,826,914 913,457 2,740,372 1,370,186 685,093 2,055,280 1,027,640 513,820 256,910 128,455 385,366 192,683 578,050 289,025 867,076 433,538 216,769 650,308 325,154 162,577 487,732 243,866 121,933 365,800 182,900 91,450 45,725 137,176 68,588 34,294 17,147 51,442 25,721 77,164 38,582 19,291 57,874 28,937 86,812 43,406 21,703 65,110 32,555 97,666 48,833 146,500 73,250 36,625 109,876

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