3² × 15583

Prime Factor Structure

Factorization String 3^2 × 15583

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 202,592

Proper Divisor Sum 62,345

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #140237 ← → #140249

1 3 9 15,583 46,749 140,247

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

140,247 420,742 210,371 631,114 315,557 946,672 473,336 236,668 118,334 59,167 177,502 88,751 266,254 133,127 399,382 199,691 599,074 299,537 898,612 449,306 224,653 673,960 336,980 168,490 84,245 252,736 126,368 63,184 31,592 15,796 7,898 3,949 11,848 5,924 2,962 1,481 4,444 2,222 1,111 3,334 1,667 5,002 2,501 7,504 3,752 1,876 938 469 1,408 704 352 176 88 44 22 11 34 17 52 26

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