3² × 17 × 2617

Prime Factor Structure

Factorization String 3^2 × 17 × 2617

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 612,612

Proper Divisor Sum 212,211

Digit Sum / Digital Root 9 (Root: 9)

Adjacent Primes #400391 ← → #400409

1 3 9 17 51 153 2,617 7,851 23,553 44,489 133,467 400,401

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

400,401 1,201,204 600,602 300,301 900,904 450,452 225,226 112,613 337,840 168,920 84,460 42,230 21,115 63,346 31,673 95,020 47,510 23,755 71,266 35,633 106,900 53,450 26,725 80,176 40,088 20,044 10,022 5,011 15,034 7,517 22,552 11,276 5,638 2,819 8,458 4,229 12,688 6,344 3,172 1,586 793 2,380 1,190 595 1,786 893 2,680 1,340 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425

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