13 × 17 × 59 × 151

Prime Factor Structure

Factorization String 13 × 17 × 59 × 151

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,298,240

Proper Divisor Sum 329,351

Digit Sum / Digital Root 49 (Root: 4)

Adjacent Primes #1968871 ← → #1968899

1 13 17 59 151 221 767 1,003 1,963 2,567 8,909 13,039 33,371 115,817 151,453 1,968,889

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

1,968,889 5,906,668 2,953,334 1,476,667 4,430,002 2,215,001 6,645,004 3,322,502 1,661,251 4,983,754 2,491,877 7,475,632 3,737,816 1,868,908 934,454 467,227 1,401,682 700,841 2,102,524 1,051,262 525,631 1,576,894 788,447 2,365,342 1,182,671 3,548,014 1,774,007 5,322,022 2,661,011 7,983,034 3,991,517 11,974,552 5,987,276 2,993,638 1,496,819 4,490,458 2,245,229 6,735,688 3,367,844 1,683,922 841,961 2,525,884 1,262,942 631,471 1,894,414 947,207 2,841,622 1,420,811 4,262,434 2,131,217 6,393,652 3,196,826 1,598,413 4,795,240 2,397,620 1,198,810 599,405 1,798,216 899,108 449,554

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