631391

Prime Factor Structure

Factorization String 631391

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 631,392

Proper Divisor Sum 1

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #631387 ← → #631399

1 631,391

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

631,391 1,894,174 947,087 2,841,262 1,420,631 4,261,894 2,130,947 6,392,842 3,196,421 9,589,264 4,794,632 2,397,316 1,198,658 599,329 1,797,988 898,994 449,497 1,348,492 674,246 337,123 1,011,370 505,685 1,517,056 758,528 379,264 189,632 94,816 47,408 23,704 11,852 5,926 2,963 8,890 4,445 13,336 6,668 3,334 1,667 5,002 2,501 7,504 3,752 1,876 938 469 1,408 704 352 176 88 44 22 11 34 17 52 26 13 40 20

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