1663 × 4099

Prime Factor Structure

Factorization String 1663 × 4099

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 6,822,400

Proper Divisor Sum 5,763

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #6816631 ← → #6816659

1 1,663 4,099 6,816,637

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

6,816,637 20,449,912 10,224,956 5,112,478 2,556,239 7,668,718 3,834,359 11,503,078 5,751,539 17,254,618 8,627,309 25,881,928 12,940,964 6,470,482 3,235,241 9,705,724 4,852,862 2,426,431 7,279,294 3,639,647 10,918,942 5,459,471 16,378,414 8,189,207 24,567,622 12,283,811 36,851,434 18,425,717 55,277,152 27,638,576 13,819,288 6,909,644 3,454,822 1,727,411 5,182,234 2,591,117 7,773,352 3,886,676 1,943,338 971,669 2,915,008 1,457,504 728,752 364,376 182,188 91,094 45,547 136,642 68,321 204,964 102,482 51,241 153,724 76,862 38,431 115,294 57,647 172,942 86,471 259,414

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