2 × 13 × 149 × 1321

Prime Factor Structure

Factorization String 2 × 13 × 149 × 1321

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,328,600

Proper Divisor Sum 3,211,046

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #5117551 ← → #5117557

1 2 13 26 149 298 1,321 1,937 2,642 3,874 17,173 34,346 196,829 393,658 2,558,777 5,117,554

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

5,117,554 2,558,777 7,676,332 3,838,166 1,919,083 5,757,250 2,878,625 8,635,876 4,317,938 2,158,969 6,476,908 3,238,454 1,619,227 4,857,682 2,428,841 7,286,524 3,643,262 1,821,631 5,464,894 2,732,447 8,197,342 4,098,671 12,296,014 6,148,007 18,444,022 9,222,011 27,666,034 13,833,017 41,499,052 20,749,526 10,374,763 31,124,290 15,562,145 46,686,436 23,343,218 11,671,609 35,014,828 17,507,414 8,753,707 26,261,122 13,130,561 39,391,684 19,695,842 9,847,921 29,543,764 14,771,882 7,385,941 22,157,824 11,078,912 5,539,456 2,769,728 1,384,864 692,432 346,216 173,108 86,554 43,277 129,832 64,916 32,458

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