3 × 5² × 29 × 137

Prime Factor Structure

Factorization String 3 × 5^2 × 29 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 513,360

Proper Divisor Sum 215,385

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #297971 ← → #297989

1 3 5 15 25 29 75 87 137 145 411 435 685 725 2,055 2,175 3,425 3,973 10,275 11,919 19,865 59,595 99,325 297,975

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

297,975 893,926 446,963 1,340,890 670,445 2,011,336 1,005,668 502,834 251,417 754,252 377,126 188,563 565,690 282,845 848,536 424,268 212,134 106,067 318,202 159,101 477,304 238,652 119,326 59,663 178,990 89,495 268,486 134,243 402,730 201,365 604,096 302,048 151,024 75,512 37,756 18,878 9,439 28,318 14,159 42,478 21,239 63,718 31,859 95,578 47,789 143,368 71,684 35,842 17,921 53,764 26,882 13,441 40,324 20,162 10,081 30,244 15,122 7,561 22,684 11,342

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