317 × 571

Prime Factor Structure

Factorization String 317 × 571

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 181,896

Proper Divisor Sum 889

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #181003 ← → #181019

1 317 571 181,007

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

181,007 543,022 271,511 814,534 407,267 1,221,802 610,901 1,832,704 916,352 458,176 229,088 114,544 57,272 28,636 14,318 7,159 21,478 10,739 32,218 16,109 48,328 24,164 12,082 6,041 18,124 9,062 4,531 13,594 6,797 20,392 10,196 5,098 2,549 7,648 3,824 1,912 956 478 239 718 359 1,078 539 1,618 809 2,428 1,214 607 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154

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