2 × 3 × 17 × 139 × 1087

Prime Factor Structure

Factorization String 2 × 3 × 17 × 139 × 1087

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 32,901,120

Proper Divisor Sum 17,489,634

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #15411479 ← → #15411493

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

15,411,486 7,705,743 23,117,230 11,558,615 34,675,846 17,337,923 52,013,770 26,006,885 78,020,656 39,010,328 19,505,164 9,752,582 4,876,291 14,628,874 7,314,437 21,943,312 10,971,656 5,485,828 2,742,914 1,371,457 4,114,372 2,057,186 1,028,593 3,085,780 1,542,890 771,445 2,314,336 1,157,168 578,584 289,292 144,646 72,323 216,970 108,485 325,456 162,728 81,364 40,682 20,341 61,024 30,512 15,256 7,628 3,814 1,907 5,722 2,861 8,584 4,292 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302 151 454

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