2 × 17 × 191 × 647

Prime Factor Structure

Factorization String 2 × 17 × 191 × 647

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,718,464

Proper Divisor Sum 2,516,846

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #4201583 ← → #4201621

1 2 17 34 191 382 647 1,294 3,247 6,494 10,999 21,998 123,577 247,154 2,100,809 4,201,618

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

4,201,618 2,100,809 6,302,428 3,151,214 1,575,607 4,726,822 2,363,411 7,090,234 3,545,117 10,635,352 5,317,676 2,658,838 1,329,419 3,988,258 1,994,129 5,982,388 2,991,194 1,495,597 4,486,792 2,243,396 1,121,698 560,849 1,682,548 841,274 420,637 1,261,912 630,956 315,478 157,739 473,218 236,609 709,828 354,914 177,457 532,372 266,186 133,093 399,280 199,640 99,820 49,910 24,955 74,866 37,433 112,300 56,150 28,075 84,226 42,113 126,340 63,170 31,585 94,756 47,378 23,689 71,068 35,534 17,767 53,302 26,651

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