3 × 5² × 17 × 317

Prime Factor Structure

Factorization String 3 × 5^2 × 17 × 317

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 709,776

Proper Divisor Sum 305,601

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #404167 ← → #404177

1 3 5 15 17 25 51 75 85 255 317 425 951 1,275 1,585 4,755 5,389 7,925 16,167 23,775 26,945 80,835 134,725 404,175

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

404,175 1,212,526 606,263 1,818,790 909,395 2,728,186 1,364,093 4,092,280 2,046,140 1,023,070 511,535 1,534,606 767,303 2,301,910 1,150,955 3,452,866 1,726,433 5,179,300 2,589,650 1,294,825 3,884,476 1,942,238 971,119 2,913,358 1,456,679 4,370,038 2,185,019 6,555,058 3,277,529 9,832,588 4,916,294 2,458,147 7,374,442 3,687,221 11,061,664 5,530,832 2,765,416 1,382,708 691,354 345,677 1,037,032 518,516 259,258 129,629 388,888 194,444 97,222 48,611 145,834 72,917 218,752 109,376 54,688 27,344 13,672 6,836 3,418 1,709 5,128 2,564

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