19² × 47 × 151

Prime Factor Structure

Factorization String 19^2 × 47 × 151

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,779,776

Proper Divisor Sum 217,759

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #2562011 ← → #2562023

1 19 47 151 361 893 2,869 7,097 16,967 54,511 134,843 2,562,017

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

2,562,017 7,686,052 3,843,026 1,921,513 5,764,540 2,882,270 1,441,135 4,323,406 2,161,703 6,485,110 3,242,555 9,727,666 4,863,833 14,591,500 7,295,750 3,647,875 10,943,626 5,471,813 16,415,440 8,207,720 4,103,860 2,051,930 1,025,965 3,077,896 1,538,948 769,474 384,737 1,154,212 577,106 288,553 865,660 432,830 216,415 649,246 324,623 973,870 486,935 1,460,806 730,403 2,191,210 1,095,605 3,286,816 1,643,408 821,704 410,852 205,426 102,713 308,140 154,070 77,035 231,106 115,553 346,660 173,330 86,665 259,996 129,998 64,999 194,998 97,499

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