7 × 13 × 43 × 1951

Prime Factor Structure

Factorization String 7 × 13 × 43 × 1951

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,619,456

Proper Divisor Sum 1,985,193

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #7634243 ← → #7634281

1 7 13 43 91 301 559 1,951 3,913 13,657 25,363 83,893 177,541 587,251 1,090,609 7,634,263

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

7,634,263 22,902,790 11,451,395 34,354,186 17,177,093 51,531,280 25,765,640 12,882,820 6,441,410 3,220,705 9,662,116 4,831,058 2,415,529 7,246,588 3,623,294 1,811,647 5,434,942 2,717,471 8,152,414 4,076,207 12,228,622 6,114,311 18,342,934 9,171,467 27,514,402 13,757,201 41,271,604 20,635,802 10,317,901 30,953,704 15,476,852 7,738,426 3,869,213 11,607,640 5,803,820 2,901,910 1,450,955 4,352,866 2,176,433 6,529,300 3,264,650 1,632,325 4,896,976 2,448,488 1,224,244 612,122 306,061 918,184 459,092 229,546 114,773 344,320 172,160 86,080 43,040 21,520 10,760 5,380 2,690 1,345

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