2 × 7 × 397 × 3617

Prime Factor Structure

Factorization String 2 × 7 × 397 × 3617

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 34,559,136

Proper Divisor Sum 14,455,850

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #20103277 ← → #20103289

1 2 7 14 397 794 2,779 3,617 5,558 7,234 25,319 50,638 1,435,949 2,871,898 10,051,643 20,103,286

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

20,103,286 10,051,643 30,154,930 15,077,465 45,232,396 22,616,198 11,308,099 33,924,298 16,962,149 50,886,448 25,443,224 12,721,612 6,360,806 3,180,403 9,541,210 4,770,605 14,311,816 7,155,908 3,577,954 1,788,977 5,366,932 2,683,466 1,341,733 4,025,200 2,012,600 1,006,300 503,150 251,575 754,726 377,363 1,132,090 566,045 1,698,136 849,068 424,534 212,267 636,802 318,401 955,204 477,602 238,801 716,404 358,202 179,101 537,304 268,652 134,326 67,163 201,490 100,745 302,236 151,118 75,559 226,678 113,339 340,018 170,009 510,028 255,014 127,507

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