1553 × 2389

Prime Factor Structure

Factorization String 1553 × 2389

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,714,060

Proper Divisor Sum 3,943

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #3710089 ← → #3710123

1 1,553 2,389 3,710,117

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

3,710,117 11,130,352 5,565,176 2,782,588 1,391,294 695,647 2,086,942 1,043,471 3,130,414 1,565,207 4,695,622 2,347,811 7,043,434 3,521,717 10,565,152 5,282,576 2,641,288 1,320,644 660,322 330,161 990,484 495,242 247,621 742,864 371,432 185,716 92,858 46,429 139,288 69,644 34,822 17,411 52,234 26,117 78,352 39,176 19,588 9,794 4,897 14,692 7,346 3,673 11,020 5,510 2,755 8,266 4,133 12,400 6,200 3,100 1,550 775 2,326 1,163 3,490 1,745 5,236 2,618 1,309 3,928

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