7 × 37² × 409

Prime Factor Structure

Factorization String 7 × 37^2 × 409

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,614,960

Proper Divisor Sum 695,513

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #3919441 ← → #3919457

1 7 37 259 409 1,369 2,863 9,583 15,133 105,931 559,921 3,919,447

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

3,919,447 11,758,342 5,879,171 17,637,514 8,818,757 26,456,272 13,228,136 6,614,068 3,307,034 1,653,517 4,960,552 2,480,276 1,240,138 620,069 1,860,208 930,104 465,052 232,526 116,263 348,790 174,395 523,186 261,593 784,780 392,390 196,195 588,586 294,293 882,880 441,440 220,720 110,360 55,180 27,590 13,795 41,386 20,693 62,080 31,040 15,520 7,760 3,880 1,940 970 485 1,456 728 364 182 91 274 137 412 206 103 310 155 466 233 700

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