2 × 139 × 11287

Prime Factor Structure

Factorization String 2 × 139 × 11287

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,740,960

Proper Divisor Sum 1,603,174

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3137777 ← → #3137803

1 2 139 278 11,287 22,574 1,568,893 3,137,786

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

3,137,786 1,568,893 4,706,680 2,353,340 1,176,670 588,335 1,765,006 882,503 2,647,510 1,323,755 3,971,266 1,985,633 5,956,900 2,978,450 1,489,225 4,467,676 2,233,838 1,116,919 3,350,758 1,675,379 5,026,138 2,513,069 7,539,208 3,769,604 1,884,802 942,401 2,827,204 1,413,602 706,801 2,120,404 1,060,202 530,101 1,590,304 795,152 397,576 198,788 99,394 49,697 149,092 74,546 37,273 111,820 55,910 27,955 83,866 41,933 125,800 62,900 31,450 15,725 47,176 23,588 11,794 5,897 17,692 8,846 4,423 13,270 6,635 19,906

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