7² × 31 × 1153

Prime Factor Structure

Factorization String 7^2 × 31 × 1153

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,104,896

Proper Divisor Sum 353,489

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1751377 ← → #1751411

1 7 31 49 217 1,153 1,519 8,071 35,743 56,497 250,201 1,751,407

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

1,751,407 5,254,222 2,627,111 7,881,334 3,940,667 11,822,002 5,911,001 17,733,004 8,866,502 4,433,251 13,299,754 6,649,877 19,949,632 9,974,816 4,987,408 2,493,704 1,246,852 623,426 311,713 935,140 467,570 233,785 701,356 350,678 175,339 526,018 263,009 789,028 394,514 197,257 591,772 295,886 147,943 443,830 221,915 665,746 332,873 998,620 499,310 249,655 748,966 374,483 1,123,450 561,725 1,685,176 842,588 421,294 210,647 631,942 315,971 947,914 473,957 1,421,872 710,936 355,468 177,734 88,867 266,602 133,301 399,904

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