2 × 5 × 721663

Prime Factor Structure

Factorization String 2 × 5 × 721663

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 12,989,952

Proper Divisor Sum 5,773,322

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #7216613 ← → #7216631

1 2 5 10 721,663 1,443,326 3,608,315 7,216,630

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

7,216,630 3,608,315 10,824,946 5,412,473 16,237,420 8,118,710 4,059,355 12,178,066 6,089,033 18,267,100 9,133,550 4,566,775 13,700,326 6,850,163 20,550,490 10,275,245 30,825,736 15,412,868 7,706,434 3,853,217 11,559,652 5,779,826 2,889,913 8,669,740 4,334,870 2,167,435 6,502,306 3,251,153 9,753,460 4,876,730 2,438,365 7,315,096 3,657,548 1,828,774 914,387 2,743,162 1,371,581 4,114,744 2,057,372 1,028,686 514,343 1,543,030 771,515 2,314,546 1,157,273 3,471,820 1,735,910 867,955 2,603,866 1,301,933 3,905,800 1,952,900 976,450 488,225 1,464,676 732,338 366,169 1,098,508 549,254 274,627

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