151 × 16921

Prime Factor Structure

Factorization String 151 × 16921

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,572,144

Proper Divisor Sum 17,073

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2555057 ← → #2555081

1 151 16,921 2,555,071

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

2,555,071 7,665,214 3,832,607 11,497,822 5,748,911 17,246,734 8,623,367 25,870,102 12,935,051 38,805,154 19,402,577 58,207,732 29,103,866 14,551,933 43,655,800 21,827,900 10,913,950 5,456,975 16,370,926 8,185,463 24,556,390 12,278,195 36,834,586 18,417,293 55,251,880 27,625,940 13,812,970 6,906,485 20,719,456 10,359,728 5,179,864 2,589,932 1,294,966 647,483 1,942,450 971,225 2,913,676 1,456,838 728,419 2,185,258 1,092,629 3,277,888 1,638,944 819,472 409,736 204,868 102,434 51,217 153,652 76,826 38,413 115,240 57,620 28,810 14,405 43,216 21,608 10,804 5,402 2,701

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