3 × 5² × 23 × 139

Prime Factor Structure

Factorization String 3 × 5^2 × 23 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 416,640

Proper Divisor Sum 176,865

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #239753 ← → #239779

1 3 5 15 23 25 69 75 115 139 345 417 575 695 1,725 2,085 3,197 3,475 9,591 10,425 15,985 47,955 79,925 239,775

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

239,775 719,326 359,663 1,078,990 539,495 1,618,486 809,243 2,427,730 1,213,865 3,641,596 1,820,798 910,399 2,731,198 1,365,599 4,096,798 2,048,399 6,145,198 3,072,599 9,217,798 4,608,899 13,826,698 6,913,349 20,740,048 10,370,024 5,185,012 2,592,506 1,296,253 3,888,760 1,944,380 972,190 486,095 1,458,286 729,143 2,187,430 1,093,715 3,281,146 1,640,573 4,921,720 2,460,860 1,230,430 615,215 1,845,646 922,823 2,768,470 1,384,235 4,152,706 2,076,353 6,229,060 3,114,530 1,557,265 4,671,796 2,335,898 1,167,949 3,503,848 1,751,924 875,962 437,981 1,313,944 656,972 328,486

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