3 × 5² × 37 × 73

Prime Factor Structure

Factorization String 3 × 5^2 × 37 × 73

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 348,688

Proper Divisor Sum 146,113

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #202567 ← → #202577

1 3 5 15 25 37 73 75 111 185 219 365 555 925 1,095 1,825 2,701 2,775 5,475 8,103 13,505 40,515 67,525 202,575

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

202,575 607,726 303,863 911,590 455,795 1,367,386 683,693 2,051,080 1,025,540 512,770 256,385 769,156 384,578 192,289 576,868 288,434 144,217 432,652 216,326 108,163 324,490 162,245 486,736 243,368 121,684 60,842 30,421 91,264 45,632 22,816 11,408 5,704 2,852 1,426 713 2,140 1,070 535 1,606 803 2,410 1,205 3,616 1,808 904 452 226 113 340 170 85 256 128 64 32 16 8 4 2 1

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