19 × 23 × 40813

Prime Factor Structure

Factorization String 19 × 23 × 40813

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 19,590,720

Proper Divisor Sum 1,755,439

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #17835217 ← → #17835283

1 19 23 437 40,813 775,447 938,699 17,835,281

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

17,835,281 53,505,844 26,752,922 13,376,461 40,129,384 20,064,692 10,032,346 5,016,173 15,048,520 7,524,260 3,762,130 1,881,065 5,643,196 2,821,598 1,410,799 4,232,398 2,116,199 6,348,598 3,174,299 9,522,898 4,761,449 14,284,348 7,142,174 3,571,087 10,713,262 5,356,631 16,069,894 8,034,947 24,104,842 12,052,421 36,157,264 18,078,632 9,039,316 4,519,658 2,259,829 6,779,488 3,389,744 1,694,872 847,436 423,718 211,859 635,578 317,789 953,368 476,684 238,342 119,171 357,514 178,757 536,272 268,136 134,068 67,034 33,517 100,552 50,276 25,138 12,569 37,708 18,854

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