2³ × 5 × 80341

Prime Factor Structure

Factorization String 2^3 × 5 × 80341

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,230,780

Proper Divisor Sum 4,017,140

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #3213619 ← → #3213659

1 2 4 5 8 10 20 40 80,341 160,682 321,364 401,705 642,728 803,410 1,606,820 3,213,640

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

3,213,640 1,606,820 803,410 401,705 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 28,631 85,894 42,947 128,842 64,421 193,264 96,632 48,316 24,158 12,079 36,238 18,119 54,358 27,179 81,538 40,769 122,308

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