2 × 7 × 281 × 401

Prime Factor Structure

Factorization String 2 × 7 × 281 × 401

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,720,736

Proper Divisor Sum 1,143,202

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #1577533 ← → #1577539

1 2 7 14 281 401 562 802 1,967 2,807 3,934 5,614 112,681 225,362 788,767 1,577,534

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

1,577,534 788,767 2,366,302 1,183,151 3,549,454 1,774,727 5,324,182 2,662,091 7,986,274 3,993,137 11,979,412 5,989,706 2,994,853 8,984,560 4,492,280 2,246,140 1,123,070 561,535 1,684,606 842,303 2,526,910 1,263,455 3,790,366 1,895,183 5,685,550 2,842,775 8,528,326 4,264,163 12,792,490 6,396,245 19,188,736 9,594,368 4,797,184 2,398,592 1,199,296 599,648 299,824 149,912 74,956 37,478 18,739 56,218 28,109 84,328 42,164 21,082 10,541 31,624 15,812 7,906 3,953 11,860 5,930 2,965 8,896 4,448 2,224 1,112 556 278

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