3 × 5 × 1228543

Prime Factor Structure

Factorization String 3 × 5 × 1228543

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 29,485,056

Proper Divisor Sum 11,056,911

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #18428143 ← → #18428159

1 3 5 15 1,228,543 3,685,629 6,142,715 18,428,145

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

18,428,145 55,284,436 27,642,218 13,821,109 41,463,328 20,731,664 10,365,832 5,182,916 2,591,458 1,295,729 3,887,188 1,943,594 971,797 2,915,392 1,457,696 728,848 364,424 182,212 91,106 45,553 136,660 68,330 34,165 102,496 51,248 25,624 12,812 6,406 3,203 9,610 4,805 14,416 7,208 3,604 1,802 901 2,704 1,352 676 338 169 508 254 127 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280

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