7 × 1289731

Prime Factor Structure

Factorization String 7 × 1289731

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 10,317,856

Proper Divisor Sum 1,289,739

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #9028109 ← → #9028141

1 7 1,289,731 9,028,117

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

9,028,117 27,084,352 13,542,176 6,771,088 3,385,544 1,692,772 846,386 423,193 1,269,580 634,790 317,395 952,186 476,093 1,428,280 714,140 357,070 178,535 535,606 267,803 803,410 401,705 1,205,116 602,558 301,279 903,838 451,919 1,355,758 677,879 2,033,638 1,016,819 3,050,458 1,525,229 4,575,688 2,287,844 1,143,922 571,961 1,715,884 857,942 428,971 1,286,914 643,457 1,930,372 965,186 482,593 1,447,780 723,890 361,945 1,085,836 542,918 271,459 814,378 407,189 1,221,568 610,784 305,392 152,696 76,348 38,174 19,087 57,262

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