7 × 11 × 259841

Prime Factor Structure

Factorization String 7 × 11 × 259841

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 24,944,832

Proper Divisor Sum 4,937,075

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #20007749 ← → #20007773

1 7 11 77 259,841 1,818,887 2,858,251 20,007,757

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

20,007,757 60,023,272 30,011,636 15,005,818 7,502,909 22,508,728 11,254,364 5,627,182 2,813,591 8,440,774 4,220,387 12,661,162 6,330,581 18,991,744 9,495,872 4,747,936 2,373,968 1,186,984 593,492 296,746 148,373 445,120 222,560 111,280 55,640 27,820 13,910 6,955 20,866 10,433 31,300 15,650 7,825 23,476 11,738 5,869 17,608 8,804 4,402 2,201 6,604 3,302 1,651 4,954 2,477 7,432 3,716 1,858 929 2,788 1,394 697 2,092 1,046 523 1,570 785 2,356 1,178 589

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