2² × 3 × 7 × 197 × 1291

Prime Factor Structure

Factorization String 2^2 × 3 × 7 × 197 × 1291

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 57,302,784

Proper Divisor Sum 35,939,316

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #21363451 ← → #21363469

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

21,363,468 10,681,734 5,340,867 16,022,602 8,011,301 24,033,904 12,016,952 6,008,476 3,004,238 1,502,119 4,506,358 2,253,179 6,759,538 3,379,769 10,139,308 5,069,654 2,534,827 7,604,482 3,802,241 11,406,724 5,703,362 2,851,681 8,555,044 4,277,522 2,138,761 6,416,284 3,208,142 1,604,071 4,812,214 2,406,107 7,218,322 3,609,161 10,827,484 5,413,742 2,706,871 8,120,614 4,060,307 12,180,922 6,090,461 18,271,384 9,135,692 4,567,846 2,283,923 6,851,770 3,425,885 10,277,656 5,138,828 2,569,414 1,284,707 3,854,122 1,927,061 5,781,184 2,890,592 1,445,296 722,648 361,324 180,662 90,331 270,994 135,497

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