563 × 1217

Prime Factor Structure

Factorization String 563 × 1217

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 686,952

Proper Divisor Sum 1,781

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #685169 ← → #685177

1 563 1,217 685,171

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

685,171 2,055,514 1,027,757 3,083,272 1,541,636 770,818 385,409 1,156,228 578,114 289,057 867,172 433,586 216,793 650,380 325,190 162,595 487,786 243,893 731,680 365,840 182,920 91,460 45,730 22,865 68,596 34,298 17,149 51,448 25,724 12,862 6,431 19,294 9,647 28,942 14,471 43,414 21,707 65,122 32,561 97,684 48,842 24,421 73,264 36,632 18,316 9,158 4,579 13,738 6,869 20,608 10,304 5,152 2,576 1,288 644 322 161 484 242 121

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