3² × 5² × 17 × 103

Prime Factor Structure

Factorization String 3^2 × 5^2 × 17 × 103

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 754,416

Proper Divisor Sum 360,441

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #393961 ← → #393977

1 3 5 9 15 17 25 45 51 75 85 103 153 225 255 309 425 515 765 927 1,275 1,545 1,751 2,575 3,825 4,635 5,253 7,725 8,755 15,759 23,175 26,265 43,775 78,795 131,325 393,975

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

393,975 1,181,926 590,963 1,772,890 886,445 2,659,336 1,329,668 664,834 332,417 997,252 498,626 249,313 747,940 373,970 186,985 560,956 280,478 140,239 420,718 210,359 631,078 315,539 946,618 473,309 1,419,928 709,964 354,982 177,491 532,474 266,237 798,712 399,356 199,678 99,839 299,518 149,759 449,278 224,639 673,918 336,959 1,010,878 505,439 1,516,318 758,159 2,274,478 1,137,239 3,411,718 1,705,859 5,117,578 2,558,789 7,676,368 3,838,184 1,919,092 959,546 479,773 1,439,320 719,660 359,830 179,915 539,746

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