2 × 3² × 19 × 51229

Prime Factor Structure

Factorization String 2 × 3^2 × 19 × 51229

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 39,959,400

Proper Divisor Sum 22,439,082

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #17520313 ← → #17520323

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

17,520,318 8,760,159 26,280,478 13,140,239 39,420,718 19,710,359 59,131,078 29,565,539 88,696,618 44,348,309 133,044,928 66,522,464 33,261,232 16,630,616 8,315,308 4,157,654 2,078,827 6,236,482 3,118,241 9,354,724 4,677,362 2,338,681 7,016,044 3,508,022 1,754,011 5,262,034 2,631,017 7,893,052 3,946,526 1,973,263 5,919,790 2,959,895 8,879,686 4,439,843 13,319,530 6,659,765 19,979,296 9,989,648 4,994,824 2,497,412 1,248,706 624,353 1,873,060 936,530 468,265 1,404,796 702,398 351,199 1,053,598 526,799 1,580,398 790,199 2,370,598 1,185,299 3,555,898 1,777,949 5,333,848 2,666,924 1,333,462 666,731

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