637271

Prime Factor Structure

Factorization String 637271

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 637,272

Proper Divisor Sum 1

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #637243 ← → #637277

1 637,271

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

637,271 1,911,814 955,907 2,867,722 1,433,861 4,301,584 2,150,792 1,075,396 537,698 268,849 806,548 403,274 201,637 604,912 302,456 151,228 75,614 37,807 113,422 56,711 170,134 85,067 255,202 127,601 382,804 191,402 95,701 287,104 143,552 71,776 35,888 17,944 8,972 4,486 2,243 6,730 3,365 10,096 5,048 2,524 1,262 631 1,894 947 2,842 1,421 4,264 2,132 1,066 533 1,600 800 400 200 100 50 25 76 38 19

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