7 × 13 × 113 × 281

Prime Factor Structure

Factorization String 7 × 13 × 113 × 281

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,600,576

Proper Divisor Sum 711,053

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #2889511 ← → #2889529

1 7 13 91 113 281 791 1,469 1,967 3,653 10,283 25,571 31,753 222,271 412,789 2,889,523

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

2,889,523 8,668,570 4,334,285 13,002,856 6,501,428 3,250,714 1,625,357 4,876,072 2,438,036 1,219,018 609,509 1,828,528 914,264 457,132 228,566 114,283 342,850 171,425 514,276 257,138 128,569 385,708 192,854 96,427 289,282 144,641 433,924 216,962 108,481 325,444 162,722 81,361 244,084 122,042 61,021 183,064 91,532 45,766 22,883 68,650 34,325 102,976 51,488 25,744 12,872 6,436 3,218 1,609 4,828 2,414 1,207 3,622 1,811 5,434 2,717 8,152 4,076 2,038 1,019 3,058

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