5⁴ × 19 × 37

Prime Factor Structure

Factorization String 5^4 × 19 × 37

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 593,560

Proper Divisor Sum 154,185

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #439367 ← → #439381

1 5 19 25 37 95 125 185 475 625 703 925 2,375 3,515 4,625 11,875 17,575 23,125 87,875 439,375

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

439,375 1,318,126 659,063 1,977,190 988,595 2,965,786 1,482,893 4,448,680 2,224,340 1,112,170 556,085 1,668,256 834,128 417,064 208,532 104,266 52,133 156,400 78,200 39,100 19,550 9,775 29,326 14,663 43,990 21,995 65,986 32,993 98,980 49,490 24,745 74,236 37,118 18,559 55,678 27,839 83,518 41,759 125,278 62,639 187,918 93,959 281,878 140,939 422,818 211,409 634,228 317,114 158,557 475,672 237,836 118,918 59,459 178,378 89,189 267,568 133,784 66,892 33,446 16,723

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