251 × 2521

Prime Factor Structure

Factorization String 251 × 2521

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 635,544

Proper Divisor Sum 2,773

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #632747 ← → #632773

1 251 2,521 632,771

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

632,771 1,898,314 949,157 2,847,472 1,423,736 711,868 355,934 177,967 533,902 266,951 800,854 400,427 1,201,282 600,641 1,801,924 900,962 450,481 1,351,444 675,722 337,861 1,013,584 506,792 253,396 126,698 63,349 190,048 95,024 47,512 23,756 11,878 5,939 17,818 8,909 26,728 13,364 6,682 3,341 10,024 5,012 2,506 1,253 3,760 1,880 940 470 235 706 353 1,060 530 265 796 398 199 598 299 898 449 1,348 674

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