631 × 1009

Prime Factor Structure

Factorization String 631 × 1009

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 638,320

Proper Divisor Sum 1,641

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #636673 ← → #636697

1 631 1,009 636,679

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

636,679 1,910,038 955,019 2,865,058 1,432,529 4,297,588 2,148,794 1,074,397 3,223,192 1,611,596 805,798 402,899 1,208,698 604,349 1,813,048 906,524 453,262 226,631 679,894 339,947 1,019,842 509,921 1,529,764 764,882 382,441 1,147,324 573,662 286,831 860,494 430,247 1,290,742 645,371 1,936,114 968,057 2,904,172 1,452,086 726,043 2,178,130 1,089,065 3,267,196 1,633,598 816,799 2,450,398 1,225,199 3,675,598 1,837,799 5,513,398 2,756,699 8,270,098 4,135,049 12,405,148 6,202,574 3,101,287 9,303,862 4,651,931 13,955,794 6,977,897 20,933,692 10,466,846 5,233,423

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