2 × 318641

Prime Factor Structure

Factorization String 2 × 318641

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 955,926

Proper Divisor Sum 318,644

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #637277 ← → #637283

1 2 318,641 637,282

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

637,282 318,641 955,924 477,962 238,981 716,944 358,472 179,236 89,618 44,809 134,428 67,214 33,607 100,822 50,411 151,234 75,617 226,852 113,426 56,713 170,140 85,070 42,535 127,606 63,803 191,410 95,705 287,116 143,558 71,779 215,338 107,669 323,008 161,504 80,752 40,376 20,188 10,094 5,047 15,142 7,571 22,714 11,357 34,072 17,036 8,518 4,259 12,778 6,389 19,168 9,584 4,792 2,396 1,198 599 1,798 899 2,698 1,349 4,048

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