3 × 7 × 11 × 9431

Prime Factor Structure

Factorization String 3 × 7 × 11 × 9431

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,621,888

Proper Divisor Sum 1,443,327

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2178557 ← → #2178571

1 3 7 11 21 33 77 231 9,431 28,293 66,017 103,741 198,051 311,223 726,187 2,178,561

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

2,178,561 6,535,684 3,267,842 1,633,921 4,901,764 2,450,882 1,225,441 3,676,324 1,838,162 919,081 2,757,244 1,378,622 689,311 2,067,934 1,033,967 3,101,902 1,550,951 4,652,854 2,326,427 6,979,282 3,489,641 10,468,924 5,234,462 2,617,231 7,851,694 3,925,847 11,777,542 5,888,771 17,666,314 8,833,157 26,499,472 13,249,736 6,624,868 3,312,434 1,656,217 4,968,652 2,484,326 1,242,163 3,726,490 1,863,245 5,589,736 2,794,868 1,397,434 698,717 2,096,152 1,048,076 524,038 262,019 786,058 393,029 1,179,088 589,544 294,772 147,386 73,693 221,080 110,540 55,270 27,635 82,906

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