3 × 7 × 223 × 1811

Prime Factor Structure

Factorization String 3 × 7 × 223 × 1811

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,988,416

Proper Divisor Sum 4,507,503

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #8480911 ← → #8480929

1 3 7 21 223 669 1,561 1,811 4,683 5,433 12,677 38,031 403,853 1,211,559 2,826,971 8,480,913

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

8,480,913 25,442,740 12,721,370 6,360,685 19,082,056 9,541,028 4,770,514 2,385,257 7,155,772 3,577,886 1,788,943 5,366,830 2,683,415 8,050,246 4,025,123 12,075,370 6,037,685 18,113,056 9,056,528 4,528,264 2,264,132 1,132,066 566,033 1,698,100 849,050 424,525 1,273,576 636,788 318,394 159,197 477,592 238,796 119,398 59,699 179,098 89,549 268,648 134,324 67,162 33,581 100,744 50,372 25,186 12,593 37,780 18,890 9,445 28,336 14,168 7,084 3,542 1,771 5,314 2,657 7,972 3,986 1,993 5,980 2,990 1,495

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