3 × 5² × 61 × 89

Prime Factor Structure

Factorization String 3 × 5^2 × 61 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 691,920

Proper Divisor Sum 284,745

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #407153 ← → #407177

1 3 5 15 25 61 75 89 183 267 305 445 915 1,335 1,525 2,225 4,575 5,429 6,675 16,287 27,145 81,435 135,725 407,175

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

407,175 1,221,526 610,763 1,832,290 916,145 2,748,436 1,374,218 687,109 2,061,328 1,030,664 515,332 257,666 128,833 386,500 193,250 96,625 289,876 144,938 72,469 217,408 108,704 54,352 27,176 13,588 6,794 3,397 10,192 5,096 2,548 1,274 637 1,912 956 478 239 718 359 1,078 539 1,618 809 2,428 1,214 607 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433

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