3 × 23 × 101 × 307

Prime Factor Structure

Factorization String 3 × 23 × 101 × 307

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,015,936

Proper Divisor Sum 876,453

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2139481 ← → #2139493

1 3 23 69 101 303 307 921 2,323 6,969 7,061 21,183 31,007 93,021 713,161 2,139,483

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

2,139,483 6,418,450 3,209,225 9,627,676 4,813,838 2,406,919 7,220,758 3,610,379 10,831,138 5,415,569 16,246,708 8,123,354 4,061,677 12,185,032 6,092,516 3,046,258 1,523,129 4,569,388 2,284,694 1,142,347 3,427,042 1,713,521 5,140,564 2,570,282 1,285,141 3,855,424 1,927,712 963,856 481,928 240,964 120,482 60,241 180,724 90,362 45,181 135,544 67,772 33,886 16,943 50,830 25,415 76,246 38,123 114,370 57,185 171,556 85,778 42,889 128,668 64,334 32,167 96,502 48,251 144,754 72,377 217,132 108,566 54,283 162,850 81,425

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