2 × 7 × 13 × 10939

Prime Factor Structure

Factorization String 2 × 7 × 13 × 10939

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,675,840

Proper Divisor Sum 1,684,942

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #1990889 ← → #1990907

1 2 7 13 14 26 91 182 10,939 21,878 76,573 142,207 153,146 284,414 995,449 1,990,898

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

1,990,898 995,449 2,986,348 1,493,174 746,587 2,239,762 1,119,881 3,359,644 1,679,822 839,911 2,519,734 1,259,867 3,779,602 1,889,801 5,669,404 2,834,702 1,417,351 4,252,054 2,126,027 6,378,082 3,189,041 9,567,124 4,783,562 2,391,781 7,175,344 3,587,672 1,793,836 896,918 448,459 1,345,378 672,689 2,018,068 1,009,034 504,517 1,513,552 756,776 378,388 189,194 94,597 283,792 141,896 70,948 35,474 17,737 53,212 26,606 13,303 39,910 19,955 59,866 29,933 89,800 44,900 22,450 11,225 33,676 16,838 8,419 25,258 12,629

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