2 × 281581

Prime Factor Structure

Factorization String 2 × 281581

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 844,746

Proper Divisor Sum 281,584

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #563153 ← → #563183

1 2 281,581 563,162

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

563,162 281,581 844,744 422,372 211,186 105,593 316,780 158,390 79,195 237,586 118,793 356,380 178,190 89,095 267,286 133,643 400,930 200,465 601,396 300,698 150,349 451,048 225,524 112,762 56,381 169,144 84,572 42,286 21,143 63,430 31,715 95,146 47,573 142,720 71,360 35,680 17,840 8,920 4,460 2,230 1,115 3,346 1,673 5,020 2,510 1,255 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577

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