3 × 7 × 220369

Prime Factor Structure

Factorization String 3 × 7 × 220369

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,051,840

Proper Divisor Sum 2,424,091

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #4627747 ← → #4627751

1 3 7 21 220,369 661,107 1,542,583 4,627,749

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

4,627,749 13,883,248 6,941,624 3,470,812 1,735,406 867,703 2,603,110 1,301,555 3,904,666 1,952,333 5,857,000 2,928,500 1,464,250 732,125 2,196,376 1,098,188 549,094 274,547 823,642 411,821 1,235,464 617,732 308,866 154,433 463,300 231,650 115,825 347,476 173,738 86,869 260,608 130,304 65,152 32,576 16,288 8,144 4,072 2,036 1,018 509 1,528 764 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820

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