3 × 5 × 251 × 419

Prime Factor Structure

Factorization String 3 × 5 × 251 × 419

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,540,160

Proper Divisor Sum 962,625

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #1577533 ← → #1577539

1 3 5 15 251 419 753 1,255 1,257 2,095 3,765 6,285 105,169 315,507 525,845 1,577,535

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

1,577,535 4,732,606 2,366,303 7,098,910 3,549,455 10,648,366 5,324,183 15,972,550 7,986,275 23,958,826 11,979,413 35,938,240 17,969,120 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.