3² × 57839

Prime Factor Structure

Factorization String 3^2 × 57839

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 751,920

Proper Divisor Sum 231,369

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #520549 ← → #520567

1 3 9 57,839 173,517 520,551

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

520,551 1,561,654 780,827 2,342,482 1,171,241 3,513,724 1,756,862 878,431 2,635,294 1,317,647 3,952,942 1,976,471 5,929,414 2,964,707 8,894,122 4,447,061 13,341,184 6,670,592 3,335,296 1,667,648 833,824 416,912 208,456 104,228 52,114 26,057 78,172 39,086 19,543 58,630 29,315 87,946 43,973 131,920 65,960 32,980 16,490 8,245 24,736 12,368 6,184 3,092 1,546 773 2,320 1,160 580 290 145 436 218 109 328 164 82 41 124 62 31 94

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