7 × 305663

Prime Factor Structure

Factorization String 7 × 305663

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,445,312

Proper Divisor Sum 305,671

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2139611 ← → #2139653

1 7 305,663 2,139,641

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

2,139,641 6,418,924 3,209,462 1,604,731 4,814,194 2,407,097 7,221,292 3,610,646 1,805,323 5,415,970 2,707,985 8,123,956 4,061,978 2,030,989 6,092,968 3,046,484 1,523,242 761,621 2,284,864 1,142,432 571,216 285,608 142,804 71,402 35,701 107,104 53,552 26,776 13,388 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588

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